Math::Symbolic::Compiler Math::Symbolic::Compiler is a Perl module that can compile Math::Symbolic trees to Perl code.
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Perl module compile Perl code

Math::Symbolic::Compiler Description

Math::Symbolic::Compiler is a Perl module that can compile Math::Symbolic trees to Perl code. Math::Symbolic::Compiler is a Perl module that can compile Math::Symbolic trees to Perl code.SYNOPSIS use Math::Symbolic::Compiler; # A tree to compile my $tree = Math::Symbolic->parse_from_string('a^2 + b * c * 2'); # The Math::Symbolic::Variable 'a' will be evaluated to $_, etc. my $vars = ; my ($closure, $code, $trees) = Math::Symbolic::Compiler->compile($tree, $vars); print $closure->(2, 3, 5); # (b, a, c) # prints 29 (= 3^2 + 2 * 5 * 2) # or: ($closure, $trees) = Math::Symbolic::Compiler->compile_to_sub($tree, $vars); ($code, $trees) = Math::Symbolic::Compiler->compile_to_code($tree, $vars);This module allows to compile Math::Symbolic trees to Perl code and/or anonymous subroutines whose arguments will be positionally mapped to the variables of the compiled Math::Symbolic tree.The reason you'd want to do this is that evaluating a Math::Symbolic tree to its numeric value is extremely slow. So is compiling, but once you've done all necessary symbolic calculations, you can take advantage of the speed gain of invoking a closure instead of evaluating a tree.Requirements:· Perl Requirements: · Perl

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