2088 lines
40 KiB
PHP
2088 lines
40 KiB
PHP
#include this file into another test for subclass testing...
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use strict;
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use warnings;
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our ($CLASS, $CALC);
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is($CLASS->config()->{lib}, $CALC, "$CLASS->config()->{lib}");
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my ($x, $y, $z, @args, $try, $want, $got);
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my ($f, $setup);
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while (<DATA>) {
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s/#.*$//; # remove comments
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s/\s+$//; # remove trailing whitespace
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next unless length; # skip empty lines
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if (s/^&//) {
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$f = $_;
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next;
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}
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if (/^\$/) {
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$setup = $_;
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$setup =~ s/\$/\$${CLASS}::/g; # round_mode, div_scale
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#print "\$setup== $setup\n";
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next;
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}
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if (m|^(.*?):(/.+)$|) {
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$want = $2;
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@args = split(/:/, $1, 99);
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} else {
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@args = split(/:/, $_, 99);
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$want = pop(@args);
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}
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$try = qq|\$x = $CLASS->new("$args[0]");|;
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if ($f eq "bnorm") {
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$try .= qq| \$x;|;
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} elsif ($f =~ /^is_(zero|one|negative|positive|odd|even|nan|int)$/) {
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$try .= qq| \$x->$f();|;
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} elsif ($f eq "is_inf") {
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$try .= qq| \$x->is_inf("$args[1]");|;
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} elsif ($f eq "binf") {
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$try .= qq| \$x->binf("$args[1]");|;
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} elsif ($f eq "bone") {
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$try .= qq| \$x->bone("$args[1]");|;
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} elsif ($f eq "bstr") {
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$try .= qq| \$x->accuracy($args[1]); \$x->precision($args[2]);|;
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$try .= ' $x->bstr();';
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# some unary ops
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} elsif ($f =~ /^b(nan|sstr|neg|floor|ceil|int|abs)$/) {
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$try .= qq| \$x->$f();|;
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# overloaded functions
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} elsif ($f =~ /^(log|exp|sin|cos|atan2|int|neg|abs|sqrt)$/) {
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$try .= qq| \$x = $f(\$x);|;
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} elsif ($f eq "parts") {
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# ->bstr() to see if an object is returned
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$try .= ' ($a, $b) = $x->parts(); $a = $a->bstr(); $b = $b->bstr();';
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$try .= ' "$a $b";';
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} elsif ($f eq "exponent") {
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# ->bstr() to see if an object is returned
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$try .= ' $x->exponent()->bstr();';
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} elsif ($f eq "mantissa") {
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# ->bstr() to see if an object is returned
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$try .= ' $x->mantissa()->bstr();';
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} elsif ($f =~ /^(numify|length|as_number|as_hex|as_bin)$/) {
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$try .= qq| \$x->$f();|;
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} elsif ($f eq "bpi") {
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$try .= qq| $CLASS->bpi(\$x);|;
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} elsif ($f eq "binc") {
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$try .= ' ++$x;';
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} elsif ($f eq "bdec") {
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$try .= ' --$x;';
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} elsif ($f eq "bround") {
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$try .= qq| $setup; \$x->bround($args[1]);|;
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} elsif ($f eq "bfround") {
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$try .= qq| $setup; \$x->bfround($args[1]);|;
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} elsif ($f eq "bsqrt") {
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$try .= qq| $setup; \$x->bsqrt();|;
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} elsif ($f eq "bfac") {
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$try .= qq| $setup; \$x->bfac();|;
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} elsif ($f eq "blog") {
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if (defined $args[1] && $args[1] ne '') {
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$try .= qq| \$y = $CLASS->new($args[1]);|;
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$try .= qq| $setup; \$x->blog(\$y);|;
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} else {
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$try .= qq| $setup; \$x->blog();|;
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}
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} else {
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# binary operators
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$try .= qq| \$y = $CLASS->new("$args[1]");|;
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if ($f eq "bgcd") {
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if (defined $args[2]) {
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$try .= qq| \$z = $CLASS->new("$args[2]");|;
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}
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$try .= qq| $CLASS\::bgcd(\$x, \$y|;
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$try .= qq|, \$z| if defined $args[2];
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$try .= qq|);|;
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} elsif ($f eq "blcm") {
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if (defined $args[2]) {
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$try .= qq| \$z = $CLASS->new("$args[2]");|;
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}
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$try .= qq| $CLASS\::blcm(\$x, \$y|;
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$try .= qq|, \$z| if defined $args[2];
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$try .= qq|);|;
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} elsif ($f eq "bcmp") {
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$try .= ' $x->bcmp($y);';
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} elsif ($f eq "bacmp") {
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$try .= ' $x->bacmp($y);';
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} elsif ($f eq "bpow") {
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$try .= ' $x ** $y;';
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} elsif ($f eq "bnok") {
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$try .= ' $x->bnok($y);';
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} elsif ($f eq "bcos") {
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$try .= ' $x->bcos($y);';
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} elsif ($f eq "bsin") {
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$try .= ' $x->bsin($y);';
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} elsif ($f eq "batan") {
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$try .= ' $x->batan($y);';
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} elsif ($f eq "broot") {
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$try .= qq| $setup; \$x->broot(\$y);|;
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} elsif ($f eq "badd") {
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$try .= ' $x + $y;';
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} elsif ($f eq "bsub") {
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$try .= ' $x - $y;';
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} elsif ($f eq "bmul") {
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$try .= ' $x * $y;';
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} elsif ($f eq "bdiv") {
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$try .= qq| $setup; \$x / \$y;|;
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} elsif ($f eq "bdiv-list") {
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$try .= qq| $setup; join(",", \$x->bdiv(\$y));|;
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} elsif ($f eq "brsft") {
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$try .= ' $x >> $y;';
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} elsif ($f eq "blsft") {
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$try .= ' $x << $y;';
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} elsif ($f eq "bmod") {
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$try .= ' $x % $y;';
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} else {
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# Functions with three arguments
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$try .= qq| \$z = $CLASS->new("$args[2]");|;
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if ($f eq "bmodpow") {
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$try .= ' $x->bmodpow($y, $z);';
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} elsif ($f eq "bmuladd") {
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$try .= ' $x->bmuladd($y, $z);';
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} elsif ($f eq "batan2") {
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$try .= ' $x->batan2($y, $z);';
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} else {
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warn qq|Unknown op "$f"|;
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}
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}
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}
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$got = eval $try;
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print "# Error: $@\n" if $@;
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if ($want =~ m|^/(.*)$|) {
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my $pat = $1;
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like($got, qr/$pat/, $try);
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} else {
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if ($want eq "") {
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is($got, undef, $try);
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} else {
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is($got, $want, $try);
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if (ref($got) eq $CLASS) {
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# float numbers are normalized (for now), so mantissa shouldn't
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# have trailing zeros print $got->_trailing_zeros(), "\n";
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is($CALC->_zeros($got->{_m}), 0, $try);
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}
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}
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} # end pattern or string
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} # end while
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# check whether $CLASS->new(Math::BigInt->new()) destroys it
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# ($y == 12 in this case)
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$x = Math::BigInt->new(1200);
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$y = $CLASS->new($x);
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is($y, 1200,
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q|$x = Math::BigInt->new(1200); $y = $CLASS->new($x); # check $y|);
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is($x, 1200,
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q|$x = Math::BigInt->new(1200); $y = $CLASS->new($x); # check $x|);
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###############################################################################
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# Really huge, big, ultra-mega-biggy-monster exponents. Technically, the
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# exponents should not be limited (they are Math::BigInt objects), but
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# practically there are a few places were they are limited to a Perl scalar.
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# This is sometimes for speed, sometimes because otherwise the number wouldn't
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# fit into your memory (just think of 1e123456789012345678901234567890 + 1!)
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# anyway. We don't test everything here, but let's make sure it just basically
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# works.
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my $monster = '1e1234567890123456789012345678901234567890';
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# new and exponent
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is($CLASS->new($monster)->bsstr(),
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'1e+1234567890123456789012345678901234567890',
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qq|$CLASS->new("$monster")->bsstr()|);
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is($CLASS->new($monster)->exponent(),
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'1234567890123456789012345678901234567890',
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qq|$CLASS->new("$monster")->exponent()|);
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# cmp
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is($CLASS->new($monster) > 0, 1, qq|$CLASS->new("$monster") > 0|);
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# sub/mul
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is($CLASS->new($monster)->bsub($monster), 0,
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qq|$CLASS->new("$monster")->bsub("$monster")|);
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is($CLASS->new($monster)->bmul(2)->bsstr(),
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'2e+1234567890123456789012345678901234567890',
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qq|$CLASS->new("$monster")->bmul(2)->bsstr()|);
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# mantissa
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$monster = '1234567890123456789012345678901234567890e2';
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is($CLASS->new($monster)->mantissa(),
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'123456789012345678901234567890123456789',
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qq|$CLASS->new("$monster")->mantissa()|);
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###############################################################################
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# zero, inf, one, nan
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$x = $CLASS->new(2);
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$x->bzero();
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is($x->{_a}, undef, qq|\$x = $CLASS->new(2); \$x->bzero(); \$x->{_a}|);
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is($x->{_p}, undef, qq|\$x = $CLASS->new(2); \$x->bzero(); \$x->{_p}|);
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$x = $CLASS->new(2);
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$x->binf();
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is($x->{_a}, undef, qq|\$x = $CLASS->new(2); \$x->binf(); \$x->{_a}|);
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is($x->{_p}, undef, qq|\$x = $CLASS->new(2); \$x->binf(); \$x->{_p}|);
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$x = $CLASS->new(2);
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$x->bone();
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is($x->{_a}, undef, qq|\$x = $CLASS->new(2); \$x->bone(); \$x->{_a}|);
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is($x->{_p}, undef, qq|\$x = $CLASS->new(2); \$x->bone(); \$x->{_p}|);
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$x = $CLASS->new(2);
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$x->bnan();
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is($x->{_a}, undef, qq|\$x = $CLASS->new(2); \$x->bnan(); \$x->{_a}|);
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is($x->{_p}, undef, qq|\$x = $CLASS->new(2); \$x->bnan(); \$x->{_p}|);
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###############################################################################
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# bone/binf etc as plain calls (Lite failed them)
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is($CLASS->bzero(), 0, qq|$CLASS->bzero()|);
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is($CLASS->bone(), 1, qq|$CLASS->bone()|);
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is($CLASS->bone("+"), 1, qq|$CLASS->bone("+")|);
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is($CLASS->bone("-"), -1, qq|$CLASS->bone("-")|);
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is($CLASS->bnan(), "NaN", qq|$CLASS->bnan()|);
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is($CLASS->binf(), "inf", qq|$CLASS->binf()|);
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is($CLASS->binf("+"), "inf", qq|$CLASS->binf("+")|);
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is($CLASS->binf("-"), "-inf", qq|$CLASS->binf("-")|);
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is($CLASS->binf("-inf"), "-inf", qq|$CLASS->binf("-inf")|);
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$CLASS->accuracy(undef); # reset
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$CLASS->precision(undef); # reset
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###############################################################################
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# bug in bsstr()/numify() showed up in after-rounding in bdiv()
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$x = $CLASS->new("0.008");
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$y = $CLASS->new(2);
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$x->bdiv(3, $y);
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is($x, "0.0027",
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qq|\$x = $CLASS->new("0.008"); \$y = $CLASS->new(2); \$x->bdiv(3, \$y);|);
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###############################################################################
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# Verify that numify() returns a normalized value, and underflows and
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# overflows when given "extreme" values.
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like($CLASS->new("12345e67")->numify(), qr/^1\.2345e\+?0*71$/,
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qq|$CLASS->new("12345e67")->numify()|);
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# underflow
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like($CLASS->new("1e-9999")->numify(), qr/^\+?0$/,
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qq|$CLASS->new("1e-9999")->numify()|);
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# overflow
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unlike($CLASS->new("1e9999")->numify(), qr/^1(\.0*)?e\+?9+$/,
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qq|$CLASS->new("1e9999")->numify()|);
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###############################################################################
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# Check numify on non-finite objects.
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{
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require Math::Complex;
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my $inf = Math::Complex::Inf();
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my $nan = $inf - $inf;
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is($CLASS -> binf("+") -> numify(), $inf, "numify of +Inf");
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is($CLASS -> binf("-") -> numify(), -$inf, "numify of -Inf");
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is($CLASS -> bnan() -> numify(), $nan, "numify of NaN");
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}
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###############################################################################
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# bsqrt() with set global A/P or A/P enabled on $x, also a test whether bsqrt()
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# correctly modifies $x
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$x = $CLASS->new(12);
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$CLASS->precision(-2);
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$x->bsqrt();
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is($x, '3.46',
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qq|\$x = $CLASS->new(12); $CLASS->precision(-2); \$x->bsqrt();|);
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$CLASS->precision(undef);
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$x = $CLASS->new(12);
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$CLASS->precision(0);
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$x->bsqrt();
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is($x, '3',
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qq|$CLASS->precision(undef); \$x = $CLASS->new(12);| .
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qq| $CLASS->precision(0); \$x->bsqrt();|);
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$CLASS->precision(-3);
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$x = $CLASS->new(12);
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$x->bsqrt();
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is($x, '3.464',
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qq|$CLASS->precision(-3); \$x = $CLASS->new(12); \$x->bsqrt();|);
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{
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no strict 'refs';
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# A and P set => NaN
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${${CLASS}.'::accuracy'} = 4;
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$x = $CLASS->new(12);
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$x->bsqrt(3);
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is($x, 'NaN', "A and P set => NaN");
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# supplied arg overrides set global
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$CLASS->precision(undef);
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$x = $CLASS->new(12);
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$x->bsqrt(3);
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is($x, '3.46', "supplied arg overrides set global");
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# reset for further tests
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$CLASS->accuracy(undef);
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$CLASS->precision(undef);
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}
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#############################################################################
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# can we call objectify (broken until v1.52)
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{
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no strict;
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$try = '@args'
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. " = $CLASS"
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. "::objectify(2, $CLASS, 4, 5);"
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. ' join(" ", @args);';
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$want = eval $try;
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is($want, "$CLASS 4 5", $try);
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}
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#############################################################################
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# is_one('-') (broken until v1.64)
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is($CLASS->new(-1)->is_one(), 0, qq|$CLASS->new(-1)->is_one()|);
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is($CLASS->new(-1)->is_one("-"), 1, qq|$CLASS->new(-1)->is_one("-")|);
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#############################################################################
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# bug 1/0.5 leaving 2e-0 instead of 2e0
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is($CLASS->new(1)->bdiv("0.5")->bsstr(), "2e+0",
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qq|$CLASS->new(1)->bdiv("0.5")->bsstr()|);
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###############################################################################
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# [perl #30609] bug with $x -= $x not being 0, but 2*$x
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$x = $CLASS->new(3);
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$x -= $x;
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is($x, 0, qq|\$x = $CLASS->new(3); \$x -= \$x;|);
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$x = $CLASS->new(-3);
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$x -= $x;
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is($x, 0, qq|\$x = $CLASS->new(-3); \$x -= \$x;|);
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$x = $CLASS->new(3);
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$x += $x;
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is($x, 6, qq|\$x = $CLASS->new(3); \$x += \$x;|);
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$x = $CLASS->new(-3);
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$x += $x;
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is($x, -6, qq|\$x = $CLASS->new(-3); \$x += \$x;|);
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$x = $CLASS->new("NaN");
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$x -= $x;
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is($x->is_nan(), 1, qq|\$x = $CLASS->new("NaN"); \$x -= \$x;|);
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$x = $CLASS->new("inf");
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$x -= $x;
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is($x->is_nan(), 1, qq|\$x = $CLASS->new("inf"); \$x -= \$x;|);
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$x = $CLASS->new("-inf");
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$x -= $x;
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is($x->is_nan(), 1, qq|\$x = $CLASS->new("-inf"); \$x -= \$x;|);
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$x = $CLASS->new("NaN");
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$x += $x;
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is($x->is_nan(), 1, qq|\$x = $CLASS->new("NaN"); \$x += \$x;|);
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$x = $CLASS->new("inf");
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$x += $x;
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is($x->is_inf(), 1, qq|\$x = $CLASS->new("inf"); \$x += \$x;|);
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$x = $CLASS->new("-inf");
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$x += $x;
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is($x->is_inf("-"), 1, qq|\$x = $CLASS->new("-inf"); \$x += \$x;|);
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$x = $CLASS->new("3.14");
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$x -= $x;
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is($x, 0, qq|\$x = $CLASS->new("3.14"); \$x -= \$x;|);
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$x = $CLASS->new("-3.14");
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$x -= $x;
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is($x, 0, qq|\$x = $CLASS->new("-3.14"); \$x -= \$x;|);
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$x = $CLASS->new("3.14");
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$x += $x;
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is($x, "6.28", qq|$x = $CLASS->new("3.14"); $x += $x;|);
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$x = $CLASS->new("-3.14");
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$x += $x;
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is($x, "-6.28", qq|$x = $CLASS->new("-3.14"); $x += $x;|);
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$x = $CLASS->new("3.14");
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$x *= $x;
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is($x, "9.8596", qq|$x = $CLASS->new("3.14"); $x *= $x;|);
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$x = $CLASS->new("-3.14");
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$x *= $x;
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is($x, "9.8596", qq|$x = $CLASS->new("-3.14"); $x *= $x;|);
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$x = $CLASS->new("3.14");
|
|
$x /= $x;
|
|
is($x, "1", qq|$x = $CLASS->new("3.14"); $x /= $x;|);
|
|
|
|
$x = $CLASS->new("-3.14");
|
|
$x /= $x;
|
|
is($x, "1", qq|$x = $CLASS->new("-3.14"); $x /= $x;|);
|
|
|
|
$x = $CLASS->new("3.14");
|
|
$x %= $x;
|
|
is($x, "0", qq|$x = $CLASS->new("3.14"); $x %= $x;|);
|
|
|
|
$x = $CLASS->new("-3.14");
|
|
$x %= $x;
|
|
is($x, "0", qq|$x = $CLASS->new("-3.14"); $x %= $x;|);
|
|
|
|
###############################################################################
|
|
# the following two were reported by "kenny" via hotmail.com:
|
|
|
|
#perl -MMath::BigFloat -wle 'print Math::BigFloat->new(0)->bpow(".1")'
|
|
#Use of uninitialized value in numeric le (<=) at BigFloat.pm line 1851.
|
|
|
|
$x = $CLASS->new(0);
|
|
$y = $CLASS->new("0.1");
|
|
is($x ** $y, 0,
|
|
qq|\$x = $CLASS->new(0); \$y = $CLASS->new("0.1"); \$x ** \$y|);
|
|
|
|
#perl -MMath::BigFloat -lwe 'print Math::BigFloat->new(".222222222222222222222222222222222222222222")->bceil()'
|
|
#Use of uninitialized value in numeric le (<=) at BigFloat.pm line 1851.
|
|
|
|
$x = $CLASS->new(".222222222222222222222222222222222222222222");
|
|
is($x->bceil(), 1,
|
|
qq|$x = $CLASS->new(".222222222222222222222222222222222222222222");| .
|
|
qq| $x->bceil();|);
|
|
|
|
###############################################################################
|
|
# test **=, <<=, >>=
|
|
|
|
# ((2**148)+1)/17
|
|
$x = $CLASS->new(2);
|
|
$x **= 148;
|
|
$x++;
|
|
$x->bdiv(17, 60)->bfloor();
|
|
$x->accuracy(undef);
|
|
is($x, "20988936657440586486151264256610222593863921",
|
|
"value of ((2**148)+1)/17");
|
|
is($x->length(), length("20988936657440586486151264256610222593863921"),
|
|
"number of digits in ((2**148)+1)/17");
|
|
|
|
$x = $CLASS->new("2");
|
|
$y = $CLASS->new("18");
|
|
is($x <<= $y, 2 << 18,
|
|
qq|\$x = $CLASS->new("2"); \$y = $CLASS->new("18");|
|
|
. q| $x <<= $y|);
|
|
is($x, 2 << 18,
|
|
qq|\$x = $CLASS->new("2"); \$y = $CLASS->new("18");|
|
|
. q| $x <<= $y; $x|);
|
|
is($x >>= $y, 2,
|
|
qq|\$x = $CLASS->new("2"); \$y = $CLASS->new("18");|
|
|
. q| $x <<= $y; $x >>= $y|);
|
|
is($x, 2,
|
|
qq|\$x = $CLASS->new("2"); \$y = $CLASS->new("18");|
|
|
. q| $x <<= $y; $x >>= $y; $x|);
|
|
|
|
$x = $CLASS->new("2");
|
|
$y = $CLASS->new("18.2");
|
|
|
|
# 2 * (2 ** 18.2);
|
|
$x <<= $y;
|
|
is($x->copy()->bfround(-9), "602248.763144685",
|
|
qq|\$x = $CLASS->new("2"); \$y = $CLASS->new("18.2");| .
|
|
q| $x <<= $y; $x->copy()->bfround(-9);|);
|
|
|
|
# 2 * (2 ** 18.2) / (2 ** 18.2) => 2
|
|
is($x >>= $y, 2,
|
|
qq|\$x = $CLASS->new("2"); \$y = $CLASS->new("18.2");| .
|
|
q| $x <<= $y; $x->copy()->bfround(-9); $x >>= $y|);
|
|
is($x, 2,
|
|
qq|\$x = $CLASS->new("2"); \$y = $CLASS->new("18.2");| .
|
|
q| $x <<= $y; $x->copy()->bfround(-9); $x >>= $y; $x|);
|
|
|
|
__DATA__
|
|
|
|
&bgcd
|
|
inf:12:NaN
|
|
-inf:12:NaN
|
|
12:inf:NaN
|
|
12:-inf:NaN
|
|
inf:inf:NaN
|
|
inf:-inf:NaN
|
|
-inf:-inf:NaN
|
|
abc:abc:NaN
|
|
abc:+0:NaN
|
|
+0:abc:NaN
|
|
+0:+0:0
|
|
+0:+1:1
|
|
+1:+0:1
|
|
+1:+1:1
|
|
+2:+3:1
|
|
+3:+2:1
|
|
-3:+2:1
|
|
-3:-2:1
|
|
-144:-60:12
|
|
144:-60:12
|
|
144:60:12
|
|
100:625:25
|
|
4096:81:1
|
|
1034:804:2
|
|
27:90:56:1
|
|
27:90:54:9
|
|
|
|
&blcm
|
|
abc:abc:NaN
|
|
abc:+0:NaN
|
|
+0:abc:NaN
|
|
+0:+0:NaN
|
|
+1:+0:0
|
|
+0:+1:0
|
|
+27:+90:270
|
|
+1034:+804:415668
|
|
$div_scale = 40
|
|
|
|
&bcos
|
|
1.2:10:0.3623577545
|
|
2.4:12:-0.737393715541
|
|
0:10:1
|
|
0:20:1
|
|
1:10:0.5403023059
|
|
1:12:0.540302305868
|
|
|
|
&bsin
|
|
1:10:0.8414709848
|
|
0:10:0
|
|
0:20:0
|
|
2.1:12:0.863209366649
|
|
1.2:13:0.9320390859672
|
|
0.2:13:0.1986693307951
|
|
3.2:12:-0.0583741434276
|
|
|
|
&batan
|
|
NaN:10:NaN
|
|
inf:14:1.5707963267949
|
|
-inf:14:-1.5707963267949
|
|
0:14:0
|
|
0:10:0
|
|
0.1:14:0.099668652491162
|
|
0.2:13:0.1973955598499
|
|
0.2:14:0.19739555984988
|
|
0.5:14:0.46364760900081
|
|
1:14:0.78539816339744
|
|
-1:14:-0.78539816339744
|
|
1.5:14:0.98279372324732
|
|
2.0:14:1.1071487177941
|
|
2.5:14:1.1902899496825
|
|
3.0:14:1.2490457723982
|
|
6.0:14:1.4056476493803
|
|
12:14:1.4876550949064
|
|
24:14:1.5291537476963
|
|
48:14:1.5499660067587
|
|
|
|
&batan2
|
|
|
|
NaN:1:10:NaN
|
|
NaN:NaN:10:NaN
|
|
1:NaN:10:NaN
|
|
|
|
-inf:-inf:14:-2.3561944901923
|
|
-inf:-1:14:-1.5707963267949
|
|
-inf:0:14:-1.5707963267949
|
|
-inf:+1:14:-1.5707963267949
|
|
-inf:+inf:14:-0.78539816339745
|
|
|
|
-1:-inf:14:-3.1415926535898
|
|
-1:-1:14:-2.3561944901923
|
|
-1:0:14:-1.5707963267949
|
|
-1:+1:14:-0.78539816339745
|
|
-1:+inf:14:0
|
|
|
|
0:-inf:14:3.1415926535898
|
|
0:-1:14:3.1415926535898
|
|
0:0:14:0
|
|
0:+1:14:0
|
|
0:+inf:14:0
|
|
|
|
+1:-inf:14:3.1415926535898
|
|
+1:-1:14:2.3561944901923
|
|
+1:0:14:1.5707963267949
|
|
+1:+1:14:0.78539816339745
|
|
+1:+inf:14:0
|
|
|
|
+inf:-inf:14:2.3561944901923
|
|
+inf:-1:14:1.5707963267949
|
|
+inf:0:14:1.5707963267949
|
|
+inf:+1:14:1.5707963267949
|
|
+inf:+inf:14:0.78539816339745
|
|
|
|
1:5:13:0.1973955598499
|
|
1:5:14:0.19739555984988
|
|
0:2:14:0
|
|
5:0:14:1.5707963267949
|
|
-1:0:11:-1.5707963268
|
|
-2:0:77:-1.5707963267948966192313216916397514420985846996875529104874722961539082031431
|
|
2:0:77:1.5707963267948966192313216916397514420985846996875529104874722961539082031431
|
|
-1:5:14:-0.19739555984988
|
|
1:5:14:0.19739555984988
|
|
-1:8:14:-0.12435499454676
|
|
1:8:14:0.12435499454676
|
|
# test an argument X > 1 and one X < 1
|
|
1:2:24:0.463647609000806116214256
|
|
2:1:14:1.1071487177941
|
|
-2:1:14:-1.1071487177941
|
|
|
|
&bpi
|
|
150:3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940813
|
|
77:3.1415926535897932384626433832795028841971693993751058209749445923078164062862
|
|
+0:3.141592653589793238462643383279502884197
|
|
11:3.1415926536
|
|
|
|
&bnok
|
|
+inf:10:inf
|
|
NaN:NaN:NaN
|
|
NaN:1:NaN
|
|
1:NaN:NaN
|
|
1:1:1
|
|
# k > n
|
|
1:2:0
|
|
2:3:0
|
|
# k < 0
|
|
1:-2:0
|
|
# 7 over 3 = 35
|
|
7:3:35
|
|
7:6:7
|
|
100:90:17310309456440
|
|
100:95:75287520
|
|
2:0:1
|
|
7:0:1
|
|
2:1:2
|
|
|
|
&blog
|
|
0::-inf
|
|
-1::NaN
|
|
-2::NaN
|
|
# base > 0, base != 1
|
|
2:-1:NaN
|
|
2:0:0
|
|
2:1:NaN
|
|
# log(1)
|
|
1::0
|
|
1:1:NaN
|
|
1:2:0
|
|
2::0.6931471805599453094172321214581765680755
|
|
2.718281828::0.9999999998311266953289851340574956564911
|
|
$div_scale = 20
|
|
2.718281828::0.99999999983112669533
|
|
$div_scale = 15
|
|
123::4.81218435537242
|
|
10::2.30258509299405
|
|
1000::6.90775527898214
|
|
100::4.60517018598809
|
|
2::0.693147180559945
|
|
3.1415::1.14470039286086
|
|
12345::9.42100640177928
|
|
0.001::-6.90775527898214
|
|
# bug until v1.71:
|
|
10:10:1
|
|
100:100:1
|
|
# reset for further tests
|
|
$div_scale = 40
|
|
1::0
|
|
|
|
&brsft
|
|
NaNbrsft:2:NaN
|
|
0:2:0
|
|
1:1:0.5
|
|
2:1:1
|
|
4:1:2
|
|
123:1:61.5
|
|
32:3:4
|
|
|
|
&blsft
|
|
NaNblsft:0:NaN
|
|
2:1:4
|
|
4:3:32
|
|
5:3:40
|
|
1:2:4
|
|
0:5:0
|
|
|
|
&bnorm
|
|
1:1
|
|
-0:0
|
|
bnormNaN:NaN
|
|
+inf:inf
|
|
-inf:-inf
|
|
123:123
|
|
-123.4567:-123.4567
|
|
# invalid inputs
|
|
1__2:NaN
|
|
1E1__2:NaN
|
|
11__2E2:NaN
|
|
.2E-3.:NaN
|
|
1e3e4:NaN
|
|
# strange, but valid
|
|
.2E2:20
|
|
1.E3:1000
|
|
# some inputs that result in zero
|
|
0e0:0
|
|
+0e0:0
|
|
+0e+0:0
|
|
-0e+0:0
|
|
0e-0:0
|
|
-0e-0:0
|
|
+0e-0:0
|
|
000:0
|
|
00e2:0
|
|
00e02:0
|
|
000e002:0
|
|
000e1230:0
|
|
00e-3:0
|
|
00e+3:0
|
|
00e-03:0
|
|
00e+03:0
|
|
-000:0
|
|
-00e2:0
|
|
-00e02:0
|
|
-000e002:0
|
|
-000e1230:0
|
|
-00e-3:0
|
|
-00e+3:0
|
|
-00e-03:0
|
|
-00e+03:0
|
|
|
|
&as_number
|
|
0:0
|
|
1:1
|
|
1.2:1
|
|
2.345:2
|
|
-2:-2
|
|
-123.456:-123
|
|
-200:-200
|
|
-inf:-inf
|
|
inf:inf
|
|
NaN:NaN
|
|
71243225429896467497217836789578596379:71243225429896467497217836789578596379
|
|
# test for bug in brsft() not handling cases that return 0
|
|
0.000641:0
|
|
0.0006412:0
|
|
0.00064123:0
|
|
0.000641234:0
|
|
0.0006412345:0
|
|
0.00064123456:0
|
|
0.000641234567:0
|
|
0.0006412345678:0
|
|
0.00064123456789:0
|
|
0.1:0
|
|
0.01:0
|
|
0.001:0
|
|
0.0001:0
|
|
0.00001:0
|
|
0.000001:0
|
|
0.0000001:0
|
|
0.00000001:0
|
|
0.000000001:0
|
|
0.0000000001:0
|
|
0.00000000001:0
|
|
0.12345:0
|
|
0.123456:0
|
|
0.1234567:0
|
|
0.12345678:0
|
|
0.123456789:0
|
|
|
|
&binf
|
|
1:+:inf
|
|
2:-:-inf
|
|
3:abc:inf
|
|
|
|
&as_hex
|
|
+inf:inf
|
|
-inf:-inf
|
|
hexNaN:NaN
|
|
0:0x0
|
|
5:0x5
|
|
-5:-0x5
|
|
|
|
&as_bin
|
|
+inf:inf
|
|
-inf:-inf
|
|
hexNaN:NaN
|
|
0:0b0
|
|
5:0b101
|
|
-5:-0b101
|
|
|
|
&numify
|
|
# uses bsstr() so 5 => 5e+0 to be compatible w/ Perls output
|
|
0:0
|
|
+1:1
|
|
1234:1234
|
|
-5:-5
|
|
100:100
|
|
-100:-100
|
|
|
|
&bnan
|
|
abc:NaN
|
|
2:NaN
|
|
-2:NaN
|
|
0:NaN
|
|
|
|
&bone
|
|
2:+:1
|
|
-2:-:-1
|
|
-2:+:1
|
|
2:-:-1
|
|
0::1
|
|
-2::1
|
|
abc::1
|
|
2:abc:1
|
|
|
|
&bsstr
|
|
+inf:inf
|
|
-inf:-inf
|
|
abcfsstr:NaN
|
|
-abcfsstr:NaN
|
|
1234.567:1234567e-3
|
|
123:123e+0
|
|
-5:-5e+0
|
|
-100:-1e+2
|
|
|
|
&bstr
|
|
+inf:::inf
|
|
-inf:::-inf
|
|
abcfstr:::NaN
|
|
1234.567:9::1234.56700
|
|
1234.567::-6:1234.567000
|
|
12345:5::12345
|
|
0.001234:6::0.00123400
|
|
0.001234::-8:0.00123400
|
|
0:4::0
|
|
0::-4:0.0000
|
|
|
|
&bnorm
|
|
inf:inf
|
|
+inf:inf
|
|
-inf:-inf
|
|
+infinity:inf
|
|
+-inf:NaN
|
|
abc:NaN
|
|
1 a:NaN
|
|
1bcd2:NaN
|
|
11111b:NaN
|
|
+1z:NaN
|
|
-1z:NaN
|
|
0e999:0
|
|
0e-999:0
|
|
-0e999:0
|
|
-0e-999:0
|
|
0:0
|
|
+0:0
|
|
+00:0
|
|
+0_0_0:0
|
|
000000_0000000_00000:0
|
|
-0:0
|
|
-0000:0
|
|
+1:1
|
|
+01:1
|
|
+001:1
|
|
+00000100000:100000
|
|
123456789:123456789
|
|
-1:-1
|
|
-01:-1
|
|
-001:-1
|
|
-123456789:-123456789
|
|
-00000100000:-100000
|
|
123.456a:NaN
|
|
123.456:123.456
|
|
0.01:0.01
|
|
.002:0.002
|
|
+.2:0.2
|
|
-0.0003:-0.0003
|
|
-.0000000004:-0.0000000004
|
|
123456E2:12345600
|
|
123456E-2:1234.56
|
|
-123456E2:-12345600
|
|
-123456E-2:-1234.56
|
|
1e1:10
|
|
2e-11:0.00000000002
|
|
# exercise _split
|
|
.02e-1:0.002
|
|
000001:1
|
|
-00001:-1
|
|
-1:-1
|
|
000.01:0.01
|
|
-000.0023:-0.0023
|
|
1.1e1:11
|
|
-3e111:-3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
|
|
-4e-1111:-0.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004
|
|
|
|
&bpow
|
|
NaN:1:NaN
|
|
1:NaN:NaN
|
|
NaN:-1:NaN
|
|
-1:NaN:NaN
|
|
NaN:-21:NaN
|
|
-21:NaN:NaN
|
|
NaN:21:NaN
|
|
21:NaN:NaN
|
|
0:0:1
|
|
0:1:0
|
|
0:9:0
|
|
0:-2:inf
|
|
2:2:4
|
|
1:2:1
|
|
1:3:1
|
|
-1:2:1
|
|
-1:3:-1
|
|
123.456:2:15241.383936
|
|
2:-2:0.25
|
|
2:-3:0.125
|
|
128:-2:0.00006103515625
|
|
abc:123.456:NaN
|
|
123.456:abc:NaN
|
|
+inf:123.45:inf
|
|
-inf:123.45:-inf
|
|
+inf:-123.45:inf
|
|
-inf:-123.45:-inf
|
|
-2:2:4
|
|
-2:3:-8
|
|
-2:4:16
|
|
-2:5:-32
|
|
-3:2:9
|
|
-3:3:-27
|
|
-3:4:81
|
|
-3:5:-243
|
|
# 2 ** 0.5 == sqrt(2)
|
|
# 1.41..7 and not 1.4170 since fallback (bsqrt(9) is '3', not 3.0...0)
|
|
2:0.5:1.41421356237309504880168872420969807857
|
|
#2:0.2:1.148698354997035006798626946777927589444
|
|
#6:1.5:14.6969384566990685891837044482353483518
|
|
$div_scale = 20
|
|
#62.5:12.5:26447206647554886213592.3959144
|
|
$div_scale = 40
|
|
|
|
&bneg
|
|
bnegNaN:NaN
|
|
+inf:-inf
|
|
-inf:inf
|
|
+0:0
|
|
+1:-1
|
|
-1:1
|
|
+123456789:-123456789
|
|
-123456789:123456789
|
|
+123.456789:-123.456789
|
|
-123456.789:123456.789
|
|
|
|
&babs
|
|
babsNaN:NaN
|
|
+inf:inf
|
|
-inf:inf
|
|
+0:0
|
|
+1:1
|
|
-1:1
|
|
+123456789:123456789
|
|
-123456789:123456789
|
|
+123.456789:123.456789
|
|
-123456.789:123456.789
|
|
|
|
&bround
|
|
$round_mode = "trunc"
|
|
+inf:5:inf
|
|
-inf:5:-inf
|
|
0:5:0
|
|
NaNfround:5:NaN
|
|
+10123456789:5:10123000000
|
|
-10123456789:5:-10123000000
|
|
+10123456789.123:5:10123000000
|
|
-10123456789.123:5:-10123000000
|
|
+10123456789:9:10123456700
|
|
-10123456789:9:-10123456700
|
|
+101234500:6:101234000
|
|
-101234500:6:-101234000
|
|
$round_mode = "zero"
|
|
+20123456789:5:20123000000
|
|
-20123456789:5:-20123000000
|
|
+20123456789.123:5:20123000000
|
|
-20123456789.123:5:-20123000000
|
|
+20123456789:9:20123456800
|
|
-20123456789:9:-20123456800
|
|
+201234500:6:201234000
|
|
-201234500:6:-201234000
|
|
$round_mode = "+inf"
|
|
+30123456789:5:30123000000
|
|
-30123456789:5:-30123000000
|
|
+30123456789.123:5:30123000000
|
|
-30123456789.123:5:-30123000000
|
|
+30123456789:9:30123456800
|
|
-30123456789:9:-30123456800
|
|
+301234500:6:301235000
|
|
-301234500:6:-301234000
|
|
$round_mode = "-inf"
|
|
+40123456789:5:40123000000
|
|
-40123456789:5:-40123000000
|
|
+40123456789.123:5:40123000000
|
|
-40123456789.123:5:-40123000000
|
|
+40123456789:9:40123456800
|
|
-40123456789:9:-40123456800
|
|
+401234500:6:401234000
|
|
-401234500:6:-401235000
|
|
$round_mode = "odd"
|
|
+50123456789:5:50123000000
|
|
-50123456789:5:-50123000000
|
|
+50123456789.123:5:50123000000
|
|
-50123456789.123:5:-50123000000
|
|
+50123456789:9:50123456800
|
|
-50123456789:9:-50123456800
|
|
+501234500:6:501235000
|
|
-501234500:6:-501235000
|
|
$round_mode = "even"
|
|
+60123456789:5:60123000000
|
|
-60123456789:5:-60123000000
|
|
+60123456789:9:60123456800
|
|
-60123456789:9:-60123456800
|
|
+601234500:6:601234000
|
|
-601234500:6:-601234000
|
|
+60123456789.0123:5:60123000000
|
|
-60123456789.0123:5:-60123000000
|
|
$round_mode = "common"
|
|
+60123456789:5:60123000000
|
|
-60123456789:5:-60123000000
|
|
+60123456789:6:60123500000
|
|
-60123456789:6:-60123500000
|
|
+60123456789:9:60123456800
|
|
-60123456789:9:-60123456800
|
|
+601234500:6:601235000
|
|
-601234500:6:-601235000
|
|
+601234400:6:601234000
|
|
-601234400:6:-601234000
|
|
+601234600:6:601235000
|
|
-601234600:6:-601235000
|
|
+601234300:6:601234000
|
|
+60123456789.0123:5:60123000000
|
|
-60123456789.0123:5:-60123000000
|
|
|
|
&bfround
|
|
$round_mode = "trunc"
|
|
+inf:5:inf
|
|
-inf:5:-inf
|
|
0:5:0
|
|
NaNffround:5:NaN
|
|
+1.23:-1:1.2
|
|
+1.234:-1:1.2
|
|
+1.2345:-1:1.2
|
|
+1.23:-2:1.23
|
|
+1.234:-2:1.23
|
|
+1.2345:-2:1.23
|
|
+1.23:-3:1.230
|
|
+1.234:-3:1.234
|
|
+1.2345:-3:1.234
|
|
-1.23:-1:-1.2
|
|
+1.27:-1:1.2
|
|
-1.27:-1:-1.2
|
|
+1.25:-1:1.2
|
|
-1.25:-1:-1.2
|
|
+1.35:-1:1.3
|
|
-1.35:-1:-1.3
|
|
-0.0061234567890:-1:0.0
|
|
-0.0061:-1:0.0
|
|
-0.00612:-1:0.0
|
|
-0.00612:-2:0.00
|
|
-0.006:-1:0.0
|
|
-0.006:-2:0.00
|
|
-0.0006:-2:0.00
|
|
-0.0006:-3:0.000
|
|
-0.0065:-3:/-0\.006|-6e-03
|
|
-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
0.05:0:0
|
|
0.5:0:0
|
|
0.51:0:0
|
|
0.41:0:0
|
|
$round_mode = "zero"
|
|
+2.23:-1:/2.2(?:0{5}\d+)?
|
|
-2.23:-1:/-2.2(?:0{5}\d+)?
|
|
+2.27:-1:/2.(?:3|29{5}\d+)
|
|
-2.27:-1:/-2.(?:3|29{5}\d+)
|
|
+2.25:-1:/2.2(?:0{5}\d+)?
|
|
-2.25:-1:/-2.2(?:0{5}\d+)?
|
|
+2.35:-1:/2.(?:3|29{5}\d+)
|
|
-2.35:-1:/-2.(?:3|29{5}\d+)
|
|
-0.0065:-1:0.0
|
|
-0.0065:-2:/-0\.01|-1e-02
|
|
-0.0065:-3:/-0\.006|-6e-03
|
|
-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
0.05:0:0
|
|
0.5:0:0
|
|
0.51:0:1
|
|
0.41:0:0
|
|
$round_mode = "+inf"
|
|
+3.23:-1:/3.2(?:0{5}\d+)?
|
|
-3.23:-1:/-3.2(?:0{5}\d+)?
|
|
+3.27:-1:/3.(?:3|29{5}\d+)
|
|
-3.27:-1:/-3.(?:3|29{5}\d+)
|
|
+3.25:-1:/3.(?:3|29{5}\d+)
|
|
-3.25:-1:/-3.2(?:0{5}\d+)?
|
|
+3.35:-1:/3.(?:4|39{5}\d+)
|
|
-3.35:-1:/-3.(?:3|29{5}\d+)
|
|
-0.0065:-1:0.0
|
|
-0.0065:-2:/-0\.01|-1e-02
|
|
-0.0065:-3:/-0\.006|-6e-03
|
|
-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
0.05:0:0
|
|
0.5:0:1
|
|
0.51:0:1
|
|
0.41:0:0
|
|
$round_mode = "-inf"
|
|
+4.23:-1:/4.2(?:0{5}\d+)?
|
|
-4.23:-1:/-4.2(?:0{5}\d+)?
|
|
+4.27:-1:/4.(?:3|29{5}\d+)
|
|
-4.27:-1:/-4.(?:3|29{5}\d+)
|
|
+4.25:-1:/4.2(?:0{5}\d+)?
|
|
-4.25:-1:/-4.(?:3|29{5}\d+)
|
|
+4.35:-1:/4.(?:3|29{5}\d+)
|
|
-4.35:-1:/-4.(?:4|39{5}\d+)
|
|
-0.0065:-1:0.0
|
|
-0.0065:-2:/-0\.01|-1e-02
|
|
-0.0065:-3:/-0\.007|-7e-03
|
|
-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
0.05:0:0
|
|
0.5:0:0
|
|
0.51:0:1
|
|
0.41:0:0
|
|
$round_mode = "odd"
|
|
+5.23:-1:/5.2(?:0{5}\d+)?
|
|
-5.23:-1:/-5.2(?:0{5}\d+)?
|
|
+5.27:-1:/5.(?:3|29{5}\d+)
|
|
-5.27:-1:/-5.(?:3|29{5}\d+)
|
|
+5.25:-1:/5.(?:3|29{5}\d+)
|
|
-5.25:-1:/-5.(?:3|29{5}\d+)
|
|
+5.35:-1:/5.(?:3|29{5}\d+)
|
|
-5.35:-1:/-5.(?:3|29{5}\d+)
|
|
-0.0065:-1:0.0
|
|
-0.0065:-2:/-0\.01|-1e-02
|
|
-0.0065:-3:/-0\.007|-7e-03
|
|
-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
0.05:0:0
|
|
0.5:0:1
|
|
0.51:0:1
|
|
0.41:0:0
|
|
$round_mode = "even"
|
|
+6.23:-1:/6.2(?:0{5}\d+)?
|
|
-6.23:-1:/-6.2(?:0{5}\d+)?
|
|
+6.27:-1:/6.(?:3|29{5}\d+)
|
|
-6.27:-1:/-6.(?:3|29{5}\d+)
|
|
+6.25:-1:/6.(?:2(?:0{5}\d+)?|29{5}\d+)
|
|
-6.25:-1:/-6.(?:2(?:0{5}\d+)?|29{5}\d+)
|
|
+6.35:-1:/6.(?:4|39{5}\d+|29{8}\d+)
|
|
-6.35:-1:/-6.(?:4|39{5}\d+|29{8}\d+)
|
|
-0.0065:-1:0.0
|
|
-0.0065:-2:/-0\.01|-1e-02
|
|
-0.0065:-3:/-0\.006|-7e-03
|
|
-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
|
|
0.05:0:0
|
|
0.5:0:0
|
|
0.51:0:1
|
|
0.41:0:0
|
|
0.01234567:-3:0.012
|
|
0.01234567:-4:0.0123
|
|
0.01234567:-5:0.01235
|
|
0.01234567:-6:0.012346
|
|
0.01234567:-7:0.0123457
|
|
0.01234567:-8:0.01234567
|
|
0.01234567:-9:0.012345670
|
|
0.01234567:-12:0.012345670000
|
|
|
|
&bcmp
|
|
bcmpNaN:bcmpNaN:
|
|
bcmpNaN:+0:
|
|
+0:bcmpNaN:
|
|
+0:+0:0
|
|
-1:+0:-1
|
|
+0:-1:1
|
|
+1:+0:1
|
|
+0:+1:-1
|
|
-1:+1:-1
|
|
+1:-1:1
|
|
-1:-1:0
|
|
+1:+1:0
|
|
-1.1:0:-1
|
|
+0:-1.1:1
|
|
+1.1:+0:1
|
|
+0:+1.1:-1
|
|
+123:+123:0
|
|
+123:+12:1
|
|
+12:+123:-1
|
|
-123:-123:0
|
|
-123:-12:-1
|
|
-12:-123:1
|
|
+123:+124:-1
|
|
+124:+123:1
|
|
-123:-124:1
|
|
-124:-123:-1
|
|
0:0.01:-1
|
|
0:0.0001:-1
|
|
0:-0.0001:1
|
|
0:-0.1:1
|
|
0.1:0:1
|
|
0.00001:0:1
|
|
-0.0001:0:-1
|
|
-0.1:0:-1
|
|
0:0.0001234:-1
|
|
0:-0.0001234:1
|
|
0.0001234:0:1
|
|
-0.0001234:0:-1
|
|
0.0001:0.0005:-1
|
|
0.0005:0.0001:1
|
|
0.005:0.0001:1
|
|
0.001:0.0005:1
|
|
0.000001:0.0005:-1
|
|
0.00000123:0.0005:-1
|
|
0.00512:0.0001:1
|
|
0.005:0.000112:1
|
|
0.00123:0.0005:1
|
|
1.5:2:-1
|
|
2:1.5:1
|
|
1.54321:234:-1
|
|
234:1.54321:1
|
|
1e1234567890987654321:1e1234567890987654320:1
|
|
1e-1234567890987654321:1e-1234567890987654320:-1
|
|
# infinity
|
|
-inf:5432112345:-1
|
|
+inf:5432112345:1
|
|
-inf:-5432112345:-1
|
|
+inf:-5432112345:1
|
|
-inf:54321.12345:-1
|
|
+inf:54321.12345:1
|
|
-inf:-54321.12345:-1
|
|
+inf:-54321.12345:1
|
|
+inf:+inf:0
|
|
-inf:-inf:0
|
|
+inf:-inf:1
|
|
-inf:+inf:-1
|
|
# return undef
|
|
+inf:NaN:
|
|
NaN:inf:
|
|
-inf:NaN:
|
|
NaN:-inf:
|
|
|
|
&bacmp
|
|
bcmpNaN:bcmpNaN:
|
|
bcmpNaN:+0:
|
|
+0:bcmpNaN:
|
|
+0:+0:0
|
|
-1:+0:1
|
|
+0:-1:-1
|
|
+1:+0:1
|
|
+0:+1:-1
|
|
-1:+1:0
|
|
+1:-1:0
|
|
-1:-1:0
|
|
+1:+1:0
|
|
-1.1:0:1
|
|
+0:-1.1:-1
|
|
+1.1:+0:1
|
|
+0:+1.1:-1
|
|
+123:+123:0
|
|
+123:+12:1
|
|
+12:+123:-1
|
|
-123:-123:0
|
|
-123:-12:1
|
|
-12:-123:-1
|
|
+123:+124:-1
|
|
+124:+123:1
|
|
-123:-124:-1
|
|
-124:-123:1
|
|
0:0.01:-1
|
|
0:0.0001:-1
|
|
0:-0.0001:-1
|
|
0:-0.1:-1
|
|
0.1:0:1
|
|
0.00001:0:1
|
|
-0.0001:0:1
|
|
-0.1:0:1
|
|
0:0.0001234:-1
|
|
0:-0.0001234:-1
|
|
0.0001234:0:1
|
|
-0.0001234:0:1
|
|
0.0001:0.0005:-1
|
|
0.0005:0.0001:1
|
|
0.005:0.0001:1
|
|
0.001:0.0005:1
|
|
0.000001:0.0005:-1
|
|
0.00000123:0.0005:-1
|
|
0.00512:0.0001:1
|
|
0.005:0.000112:1
|
|
0.00123:0.0005:1
|
|
1.5:2:-1
|
|
2:1.5:1
|
|
1.54321:234:-1
|
|
234:1.54321:1
|
|
# infinity
|
|
-inf:5432112345:1
|
|
+inf:5432112345:1
|
|
-inf:-5432112345:1
|
|
+inf:-5432112345:1
|
|
-inf:54321.12345:1
|
|
+inf:54321.12345:1
|
|
-inf:-54321.12345:1
|
|
+inf:-54321.12345:1
|
|
+inf:+inf:0
|
|
-inf:-inf:0
|
|
+inf:-inf:0
|
|
-inf:+inf:0
|
|
5:inf:-1
|
|
-1:inf:-1
|
|
5:-inf:-1
|
|
-1:-inf:-1
|
|
# return undef
|
|
+inf:bacmpNaN:
|
|
bacmpNaN:inf:
|
|
-inf:bacmpNaN:
|
|
bacmpNaN:-inf:
|
|
|
|
&bdec
|
|
bdecNaN:NaN
|
|
+inf:inf
|
|
-inf:-inf
|
|
+0:-1
|
|
+1:0
|
|
-1:-2
|
|
1.23:0.23
|
|
-1.23:-2.23
|
|
100:99
|
|
101:100
|
|
-100:-101
|
|
-99:-100
|
|
-98:-99
|
|
99:98
|
|
|
|
&binc
|
|
bincNaN:NaN
|
|
+inf:inf
|
|
-inf:-inf
|
|
+0:1
|
|
+1:2
|
|
-1:0
|
|
1.23:2.23
|
|
-1.23:-0.23
|
|
100:101
|
|
-100:-99
|
|
-99:-98
|
|
-101:-100
|
|
99:100
|
|
|
|
&badd
|
|
abc:abc:NaN
|
|
abc:+0:NaN
|
|
+0:abc:NaN
|
|
+inf:-inf:NaN
|
|
-inf:+inf:NaN
|
|
+inf:+inf:inf
|
|
-inf:-inf:-inf
|
|
baddNaN:+inf:NaN
|
|
baddNaN:+inf:NaN
|
|
+inf:baddNaN:NaN
|
|
-inf:baddNaN:NaN
|
|
+0:+0:0
|
|
+1:+0:1
|
|
+0:+1:1
|
|
+1:+1:2
|
|
-1:+0:-1
|
|
+0:-1:-1
|
|
-1:-1:-2
|
|
-1:+1:0
|
|
+1:-1:0
|
|
+9:+1:10
|
|
+99:+1:100
|
|
+999:+1:1000
|
|
+9999:+1:10000
|
|
+99999:+1:100000
|
|
+999999:+1:1000000
|
|
+9999999:+1:10000000
|
|
+99999999:+1:100000000
|
|
+999999999:+1:1000000000
|
|
+9999999999:+1:10000000000
|
|
+99999999999:+1:100000000000
|
|
+10:-1:9
|
|
+100:-1:99
|
|
+1000:-1:999
|
|
+10000:-1:9999
|
|
+100000:-1:99999
|
|
+1000000:-1:999999
|
|
+10000000:-1:9999999
|
|
+100000000:-1:99999999
|
|
+1000000000:-1:999999999
|
|
+10000000000:-1:9999999999
|
|
+123456789:+987654321:1111111110
|
|
-123456789:+987654321:864197532
|
|
-123456789:-987654321:-1111111110
|
|
+123456789:-987654321:-864197532
|
|
0.001234:0.0001234:0.0013574
|
|
|
|
&bsub
|
|
abc:abc:NaN
|
|
abc:+0:NaN
|
|
+0:abc:NaN
|
|
+inf:-inf:inf
|
|
-inf:+inf:-inf
|
|
+inf:+inf:NaN
|
|
-inf:-inf:NaN
|
|
baddNaN:+inf:NaN
|
|
baddNaN:+inf:NaN
|
|
+inf:baddNaN:NaN
|
|
-inf:baddNaN:NaN
|
|
+0:+0:0
|
|
+1:+0:1
|
|
+0:+1:-1
|
|
+1:+1:0
|
|
-1:+0:-1
|
|
+0:-1:1
|
|
-1:-1:0
|
|
-1:+1:-2
|
|
+1:-1:2
|
|
+9:+1:8
|
|
+99:+1:98
|
|
+999:+1:998
|
|
+9999:+1:9998
|
|
+99999:+1:99998
|
|
+999999:+1:999998
|
|
+9999999:+1:9999998
|
|
+99999999:+1:99999998
|
|
+999999999:+1:999999998
|
|
+9999999999:+1:9999999998
|
|
+99999999999:+1:99999999998
|
|
+10:-1:11
|
|
+100:-1:101
|
|
+1000:-1:1001
|
|
+10000:-1:10001
|
|
+100000:-1:100001
|
|
+1000000:-1:1000001
|
|
+10000000:-1:10000001
|
|
+100000000:-1:100000001
|
|
+1000000000:-1:1000000001
|
|
+10000000000:-1:10000000001
|
|
+123456789:+987654321:-864197532
|
|
-123456789:+987654321:-1111111110
|
|
-123456789:-987654321:864197532
|
|
+123456789:-987654321:1111111110
|
|
|
|
&bmuladd
|
|
abc:abc:0:NaN
|
|
abc:+0:0:NaN
|
|
+0:abc:0:NaN
|
|
+0:0:abc:NaN
|
|
NaNmul:+inf:0:NaN
|
|
NaNmul:-inf:0:NaN
|
|
-inf:NaNmul:0:NaN
|
|
+inf:NaNmul:0:NaN
|
|
+inf:+inf:0:inf
|
|
+inf:-inf:0:-inf
|
|
-inf:+inf:0:-inf
|
|
-inf:-inf:0:inf
|
|
+0:+0:0:0
|
|
+0:+1:0:0
|
|
+1:+0:0:0
|
|
+0:-1:0:0
|
|
-1:+0:0:0
|
|
123456789123456789:0:0:0
|
|
0:123456789123456789:0:0
|
|
-1:-1:0:1
|
|
-1:-1:0:1
|
|
-1:+1:0:-1
|
|
+1:-1:0:-1
|
|
+1:+1:0:1
|
|
+2:+3:0:6
|
|
-2:+3:0:-6
|
|
+2:-3:0:-6
|
|
-2:-3:0:6
|
|
111:111:0:12321
|
|
10101:10101:0:102030201
|
|
1001001:1001001:0:1002003002001
|
|
100010001:100010001:0:10002000300020001
|
|
10000100001:10000100001:0:100002000030000200001
|
|
11111111111:9:0:99999999999
|
|
22222222222:9:0:199999999998
|
|
33333333333:9:0:299999999997
|
|
44444444444:9:0:399999999996
|
|
55555555555:9:0:499999999995
|
|
66666666666:9:0:599999999994
|
|
77777777777:9:0:699999999993
|
|
88888888888:9:0:799999999992
|
|
99999999999:9:0:899999999991
|
|
11111111111:9:1:100000000000
|
|
22222222222:9:1:199999999999
|
|
33333333333:9:1:299999999998
|
|
44444444444:9:1:399999999997
|
|
55555555555:9:1:499999999996
|
|
66666666666:9:1:599999999995
|
|
77777777777:9:1:699999999994
|
|
88888888888:9:1:799999999993
|
|
99999999999:9:1:899999999992
|
|
-3:-4:-5:7
|
|
3:-4:-5:-17
|
|
-3:4:-5:-17
|
|
3:4:-5:7
|
|
-3:4:5:-7
|
|
3:-4:5:-7
|
|
9999999999999999999:10000000000000000000:1234567890:99999999999999999990000000001234567890
|
|
3.2:5.7:8.9:27.14
|
|
-3.2:5.197:6.05:-10.5804
|
|
|
|
&bmodpow
|
|
3:4:8:1
|
|
3:4:7:4
|
|
3:4:7:4
|
|
77777:777:123456789:99995084
|
|
3.2:6.2:5.2:2.970579856718063040273642739529400818
|
|
|
|
&bmul
|
|
abc:abc:NaN
|
|
abc:+0:NaN
|
|
+0:abc:NaN
|
|
+inf:NaNmul:NaN
|
|
+inf:NaNmul:NaN
|
|
NaNmul:+inf:NaN
|
|
NaNmul:-inf:NaN
|
|
+inf:+inf:inf
|
|
+inf:-inf:-inf
|
|
+inf:-inf:-inf
|
|
+inf:+inf:inf
|
|
+inf:123.34:inf
|
|
+inf:-123.34:-inf
|
|
-inf:123.34:-inf
|
|
-inf:-123.34:inf
|
|
123.34:+inf:inf
|
|
-123.34:+inf:-inf
|
|
123.34:-inf:-inf
|
|
-123.34:-inf:inf
|
|
+0:+0:0
|
|
+0:+1:0
|
|
+1:+0:0
|
|
+0:-1:0
|
|
-1:+0:0
|
|
+123456789123456789:+0:0
|
|
+0:+123456789123456789:0
|
|
-1:-1:1
|
|
-1:+1:-1
|
|
+1:-1:-1
|
|
+1:+1:1
|
|
+2:+3:6
|
|
-2:+3:-6
|
|
+2:-3:-6
|
|
-2:-3:6
|
|
+111:+111:12321
|
|
+10101:+10101:102030201
|
|
+1001001:+1001001:1002003002001
|
|
+100010001:+100010001:10002000300020001
|
|
+10000100001:+10000100001:100002000030000200001
|
|
+11111111111:+9:99999999999
|
|
+22222222222:+9:199999999998
|
|
+33333333333:+9:299999999997
|
|
+44444444444:+9:399999999996
|
|
+55555555555:+9:499999999995
|
|
+66666666666:+9:599999999994
|
|
+77777777777:+9:699999999993
|
|
+88888888888:+9:799999999992
|
|
+99999999999:+9:899999999991
|
|
6:120:720
|
|
10:10000:100000
|
|
|
|
&bdiv-list
|
|
0:0:NaN,0
|
|
0:1:0,0
|
|
9:4:2,1
|
|
9:5:1,4
|
|
# bug in v1.74 with bdiv in list context, when $y is 1 or -1
|
|
2.1:-1:-2.1,0
|
|
2.1:1:2.1,0
|
|
-2.1:-1:2.1,0
|
|
-2.1:1:-2.1,0
|
|
|
|
&bdiv
|
|
$div_scale = 40; $round_mode = "even"
|
|
abc:abc:NaN
|
|
abc:+1:abc:NaN
|
|
+1:abc:NaN
|
|
-1:abc:NaN
|
|
0:abc:NaN
|
|
+0:+0:NaN
|
|
+0:+1:0
|
|
+1:+0:inf
|
|
+3214:+0:inf
|
|
+0:-1:0
|
|
-1:+0:-inf
|
|
-3214:+0:-inf
|
|
+1:+1:1
|
|
-1:-1:1
|
|
+1:-1:-1
|
|
-1:+1:-1
|
|
+1:+2:0.5
|
|
+2:+1:2
|
|
123:+inf:0
|
|
123:-inf:0
|
|
+10:+5:2
|
|
+100:+4:25
|
|
+1000:+8:125
|
|
+10000:+16:625
|
|
+10000:-16:-625
|
|
+999999999999:+9:111111111111
|
|
+999999999999:+99:10101010101
|
|
+999999999999:+999:1001001001
|
|
+999999999999:+9999:100010001
|
|
+999999999999999:+99999:10000100001
|
|
+1000000000:+9:111111111.1111111111111111111111111111111
|
|
+2000000000:+9:222222222.2222222222222222222222222222222
|
|
+3000000000:+9:333333333.3333333333333333333333333333333
|
|
+4000000000:+9:444444444.4444444444444444444444444444444
|
|
+5000000000:+9:555555555.5555555555555555555555555555556
|
|
+6000000000:+9:666666666.6666666666666666666666666666667
|
|
+7000000000:+9:777777777.7777777777777777777777777777778
|
|
+8000000000:+9:888888888.8888888888888888888888888888889
|
|
+9000000000:+9:1000000000
|
|
+35500000:+113:314159.2920353982300884955752212389380531
|
|
+71000000:+226:314159.2920353982300884955752212389380531
|
|
+106500000:+339:314159.2920353982300884955752212389380531
|
|
+1000000000:+3:333333333.3333333333333333333333333333333
|
|
2:25.024996000799840031993601279744051189762:0.07992009269196593320152084692285869265447
|
|
123456:1:123456
|
|
$div_scale = 20
|
|
+1000000000:+9:111111111.11111111111
|
|
+2000000000:+9:222222222.22222222222
|
|
+3000000000:+9:333333333.33333333333
|
|
+4000000000:+9:444444444.44444444444
|
|
+5000000000:+9:555555555.55555555556
|
|
+6000000000:+9:666666666.66666666667
|
|
+7000000000:+9:777777777.77777777778
|
|
+8000000000:+9:888888888.88888888889
|
|
+9000000000:+9:1000000000
|
|
1:10:0.1
|
|
1:100:0.01
|
|
1:1000:0.001
|
|
1:10000:0.0001
|
|
1:504:0.001984126984126984127
|
|
2:1.987654321:1.0062111801179738436
|
|
123456789.123456789123456789123456789:1:123456789.12345678912
|
|
# the next two cases are the "old" behaviour, but are now (>v0.01) different
|
|
#+35500000:+113:314159.292035398230088
|
|
#+71000000:+226:314159.292035398230088
|
|
+35500000:+113:314159.29203539823009
|
|
+71000000:+226:314159.29203539823009
|
|
+106500000:+339:314159.29203539823009
|
|
+1000000000:+3:333333333.33333333333
|
|
$div_scale = 1
|
|
# round to accuracy 1 after bdiv
|
|
+124:+3:40
|
|
123456789.1234:1:100000000
|
|
# reset scale for further tests
|
|
$div_scale = 40
|
|
|
|
&bmod
|
|
+9:4:1
|
|
+9:5:4
|
|
+9000:56:40
|
|
+56:9000:56
|
|
# inf handling, see table in doc
|
|
0:inf:0
|
|
0:-inf:0
|
|
5:inf:5
|
|
5:-inf:-inf
|
|
-5:inf:inf
|
|
-5:-inf:-5
|
|
inf:5:NaN
|
|
-inf:5:NaN
|
|
inf:-5:NaN
|
|
-inf:-5:NaN
|
|
5:5:0
|
|
-5:-5:0
|
|
inf:inf:NaN
|
|
-inf:-inf:NaN
|
|
-inf:inf:NaN
|
|
inf:-inf:NaN
|
|
8:0:8
|
|
inf:0:inf
|
|
-inf:0:-inf
|
|
-8:0:-8
|
|
0:0:0
|
|
abc:abc:NaN
|
|
abc:1:abc:NaN
|
|
1:abc:NaN
|
|
0:1:0
|
|
1:0:1
|
|
0:-1:0
|
|
-1:0:-1
|
|
1:1:0
|
|
-1:-1:0
|
|
1:-1:0
|
|
-1:1:0
|
|
1:2:1
|
|
2:1:0
|
|
1000000000:9:1
|
|
2000000000:9:2
|
|
3000000000:9:3
|
|
4000000000:9:4
|
|
5000000000:9:5
|
|
6000000000:9:6
|
|
7000000000:9:7
|
|
8000000000:9:8
|
|
9000000000:9:0
|
|
35500000:113:33
|
|
71000000:226:66
|
|
106500000:339:99
|
|
1000000000:3:1
|
|
10:5:0
|
|
100:4:0
|
|
1000:8:0
|
|
10000:16:0
|
|
999999999999:9:0
|
|
999999999999:99:0
|
|
999999999999:999:0
|
|
999999999999:9999:0
|
|
999999999999999:99999:0
|
|
-9:+5:1
|
|
+9:-5:-1
|
|
-9:-5:-4
|
|
-5:3:1
|
|
-2:3:1
|
|
4:3:1
|
|
1:3:1
|
|
-5:-3:-2
|
|
-2:-3:-2
|
|
4:-3:-2
|
|
1:-3:-2
|
|
4095:4095:0
|
|
100041000510123:3:0
|
|
152403346:12345:4321
|
|
87654321:87654321:0
|
|
# now some floating point tests
|
|
123:2.5:0.5
|
|
1230:2.5:0
|
|
123.4:2.5:0.9
|
|
123e1:25:5
|
|
-2.1:1:0.9
|
|
2.1:1:0.1
|
|
-2.1:-1:-0.1
|
|
2.1:-1:-0.9
|
|
-3:1:0
|
|
3:1:0
|
|
-3:-1:0
|
|
3:-1:0
|
|
|
|
&bfac
|
|
Nanfac:NaN
|
|
-1:NaN
|
|
+inf:inf
|
|
-inf:NaN
|
|
0:1
|
|
1:1
|
|
2:2
|
|
3:6
|
|
4:24
|
|
5:120
|
|
6:720
|
|
10:3628800
|
|
11:39916800
|
|
12:479001600
|
|
|
|
&broot
|
|
# sqrt()
|
|
+0:2:0
|
|
+1:2:1
|
|
-1:2:NaN
|
|
# -$x ** (1/2) => -$y, but not in broot()
|
|
-123.456:2:NaN
|
|
+inf:2:inf
|
|
-inf:2:NaN
|
|
2:2:1.41421356237309504880168872420969807857
|
|
-2:2:NaN
|
|
4:2:2
|
|
9:2:3
|
|
16:2:4
|
|
100:2:10
|
|
123.456:2:11.11107555549866648462149404118219234119
|
|
15241.38393:2:123.4559999756998444766131352122991626468
|
|
1.44:2:1.2
|
|
12:2:3.464101615137754587054892683011744733886
|
|
0.49:2:0.7
|
|
0.0049:2:0.07
|
|
# invalid ones
|
|
1:NaN:NaN
|
|
-1:NaN:NaN
|
|
0:NaN:NaN
|
|
-inf:NaN:NaN
|
|
+inf:NaN:NaN
|
|
NaN:0:NaN
|
|
NaN:2:NaN
|
|
NaN:inf:NaN
|
|
NaN:inf:NaN
|
|
12:-inf:NaN
|
|
12:inf:NaN
|
|
+0:0:NaN
|
|
+1:0:NaN
|
|
-1:0:NaN
|
|
-2:0:NaN
|
|
-123.45:0:NaN
|
|
+inf:0:NaN
|
|
12:1:12
|
|
-12:1:NaN
|
|
8:-1:NaN
|
|
-8:-1:NaN
|
|
# cubic root
|
|
8:3:2
|
|
-8:3:NaN
|
|
# fourths root
|
|
16:4:2
|
|
81:4:3
|
|
# see t/bigroot() for more tests
|
|
|
|
&bsqrt
|
|
+0:0
|
|
-1:NaN
|
|
-2:NaN
|
|
-16:NaN
|
|
-123.45:NaN
|
|
nanbsqrt:NaN
|
|
+inf:inf
|
|
-inf:NaN
|
|
1:1
|
|
2:1.41421356237309504880168872420969807857
|
|
4:2
|
|
9:3
|
|
16:4
|
|
100:10
|
|
123.456:11.11107555549866648462149404118219234119
|
|
15241.38393:123.4559999756998444766131352122991626468
|
|
1.44:1.2
|
|
# sqrt(1.44) = 1.2, sqrt(e10) = e5 => 12e4
|
|
1.44E10:120000
|
|
2e10:141421.356237309504880168872420969807857
|
|
144e20:120000000000
|
|
# proved to be an endless loop under 7-9
|
|
12:3.464101615137754587054892683011744733886
|
|
0.49:0.7
|
|
0.0049:0.07
|
|
|
|
&is_nan
|
|
123:0
|
|
abc:1
|
|
NaN:1
|
|
-123:0
|
|
|
|
&is_inf
|
|
+inf::1
|
|
-inf::1
|
|
abc::0
|
|
1::0
|
|
NaN::0
|
|
-1::0
|
|
+inf:-:0
|
|
+inf:+:1
|
|
-inf:-:1
|
|
-inf:+:0
|
|
-inf:-inf:1
|
|
-inf:+inf:0
|
|
+inf:-inf:0
|
|
+inf:+inf:1
|
|
+iNfInItY::1
|
|
-InFiNiTy::1
|
|
|
|
&is_odd
|
|
abc:0
|
|
0:0
|
|
-1:1
|
|
-3:1
|
|
1:1
|
|
3:1
|
|
1000001:1
|
|
1000002:0
|
|
+inf:0
|
|
-inf:0
|
|
123.45:0
|
|
-123.45:0
|
|
2:0
|
|
|
|
&is_int
|
|
NaNis_int:0
|
|
0:1
|
|
1:1
|
|
2:1
|
|
-2:1
|
|
-1:1
|
|
-inf:0
|
|
+inf:0
|
|
123.4567:0
|
|
-0.1:0
|
|
-0.002:0
|
|
|
|
&is_even
|
|
abc:0
|
|
0:1
|
|
-1:0
|
|
-3:0
|
|
1:0
|
|
3:0
|
|
1000001:0
|
|
1000002:1
|
|
2:1
|
|
+inf:0
|
|
-inf:0
|
|
123.456:0
|
|
-123.456:0
|
|
0.01:0
|
|
-0.01:0
|
|
120:1
|
|
1200:1
|
|
-1200:1
|
|
|
|
&is_positive
|
|
0:0
|
|
1:1
|
|
-1:0
|
|
-123:0
|
|
NaN:0
|
|
-inf:0
|
|
+inf:1
|
|
|
|
&is_negative
|
|
0:0
|
|
1:0
|
|
-1:1
|
|
-123:1
|
|
NaN:0
|
|
-inf:1
|
|
+inf:0
|
|
|
|
&parts
|
|
0:0 0
|
|
1:1 0
|
|
123:123 0
|
|
-123:-123 0
|
|
-1200:-12 2
|
|
NaNparts:NaN NaN
|
|
+inf:inf inf
|
|
-inf:-inf inf
|
|
|
|
&exponent
|
|
0:0
|
|
1:0
|
|
123:0
|
|
-123:0
|
|
-1200:2
|
|
+inf:inf
|
|
-inf:inf
|
|
NaNexponent:NaN
|
|
|
|
&mantissa
|
|
0:0
|
|
1:1
|
|
123:123
|
|
-123:-123
|
|
-1200:-12
|
|
+inf:inf
|
|
-inf:-inf
|
|
NaNmantissa:NaN
|
|
|
|
&length
|
|
123:3
|
|
-123:3
|
|
0:1
|
|
1:1
|
|
12345678901234567890:20
|
|
|
|
&is_zero
|
|
NaNzero:0
|
|
+inf:0
|
|
-inf:0
|
|
0:1
|
|
-1:0
|
|
1:0
|
|
|
|
&is_one
|
|
NaNone:0
|
|
+inf:0
|
|
-inf:0
|
|
0:0
|
|
2:0
|
|
1:1
|
|
-1:0
|
|
-2:0
|
|
|
|
&bfloor
|
|
0:0
|
|
abc:NaN
|
|
+inf:inf
|
|
-inf:-inf
|
|
1:1
|
|
-51:-51
|
|
-51.2:-52
|
|
12.2:12
|
|
0.12345:0
|
|
0.123456:0
|
|
0.1234567:0
|
|
0.12345678:0
|
|
0.123456789:0
|
|
|
|
&bceil
|
|
0:0
|
|
abc:NaN
|
|
+inf:inf
|
|
-inf:-inf
|
|
1:1
|
|
-51:-51
|
|
-51.2:-51
|
|
12.2:13
|
|
-0.4:0
|
|
|
|
&bint
|
|
0:0
|
|
NaN:NaN
|
|
+inf:inf
|
|
-inf:-inf
|
|
1:1
|
|
-51:-51
|
|
-51.2:-51
|
|
12.2:12
|
|
-0.4:0
|
|
# overloaded functions
|
|
|
|
&log
|
|
-1:NaN
|
|
0:-inf
|
|
1:0
|
|
2:0.6931471805599453094172321214581765680755
|
|
3:1.098612288668109691395245236922525704647
|
|
123456789:18.63140176616801803319393334796320420971
|
|
1234567890987654321:41.657252696908474880343847955484513481
|
|
-inf:inf
|
|
inf:inf
|
|
NaN:NaN
|
|
|
|
&exp
|
|
|
|
&sin
|
|
|
|
&cos
|
|
|
|
&atan2
|
|
|
|
&int
|
|
|
|
&neg
|
|
|
|
&abs
|
|
|
|
&sqrt
|