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.IX Title "Math::Symbolic::Custom::DefaultDumpers 3pm"
.TH Math::Symbolic::Custom::DefaultDumpers 3pm "2021-01-07" "perl v5.32.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Math::Symbolic::Custom::DefaultDumpers \- Default Math::Symbolic output routines
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 3
\&  use Math::Symbolic qw/parse_from_string/;
\&  $term = parse_from_string(...);
\&  my ($sub, $leftover_trees) = $term\->to_sub();
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This is a class of default output routines for Math::Symbolic trees. Likewise,
Math::Symbolic::Custom::DefaultTests defines default tree testing
routines and Math::Symbolic::Custom::DefaultMods has default tree modification
methods.
For details on how the custom method delegation model works, please have
a look at the Math::Symbolic::Custom and Math::Symbolic::Custom::Base
classes.
.SS "\s-1EXPORT\s0"
.IX Subsection "EXPORT"
Please see the docs for Math::Symbolic::Custom::Base for details, but
you should not try to use the standard Exporter semantics with this
class.
.SH "SUBROUTINES"
.IX Header "SUBROUTINES"
.SS "to_string"
.IX Subsection "to_string"
The to_string method is currently implemented in the module core namespaces
and will be moved to Math::Symbolic::DefaultDumpers in a future release.
.PP
Takes one optional argument indicating whether the Math::Symbolic tree should
be transformed to a string using 'postfix' notation or using 'infix' notation.
Default is infix which is also more likely to be reparseable by the
Math::Symbolic parser.
.SS "to_code"
.IX Subsection "to_code"
This method is a wrapper around the compile_to_code class method in the
Math::Symbolic::Compiler module. Takes key/value pairs of variables and
integers as argument. The integers should starting at 0 and they determine
the order of the variables/parameters to the compiled code.
.PP
Returns the compiled code and a reference to an array of possible leftover
tree elements that could not be compiled.
.PP
Please refer to the Math::Symbolic::Compiler man page for details.
.SS "to_sub"
.IX Subsection "to_sub"
This method is a wrapper around the compile_to_sub class method in the
Math::Symbolic::Compiler module. Takes key/value pairs of variables and
integers as argument. The integers should starting at 0 and they determine
the order of the variables/parameters to the compiled code.
.PP
Returns the compiled sub and a reference to an array of possible leftover
tree elements that could not be compiled.
.PP
Please refer to the Math::Symbolic::Compiler man page for details.
.SH "AUTHOR"
.IX Header "AUTHOR"
Please send feedback, bug reports, and support requests to the Math::Symbolic
support mailing list:
math-symbolic-support at lists dot sourceforge dot net. Please
consider letting us know how you use Math::Symbolic. Thank you.
.PP
If you're interested in helping with the development or extending the
module's functionality, please contact the developers' mailing list:
math-symbolic-develop at lists dot sourceforge dot net.
.PP
List of contributors:
.PP
.Vb 3
\&  Steffen MXller, symbolic\-module at steffen\-mueller dot net
\&  Stray Toaster, mwk at users dot sourceforge dot net
\&  Oliver EbenhXh
.Ve
.SH "SEE ALSO"
.IX Header "SEE ALSO"
New versions of this module can be found on
http://steffen\-mueller.net or \s-1CPAN.\s0 The module development takes place on
Sourceforge at http://sourceforge.net/projects/math\-symbolic/
.PP
Math::Symbolic::Custom
Math::Symbolic::Custom::DefaultMods
Math::Symbolic::Custom::DefaultTests
Math::Symbolic