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Install

Install this package:

emerge -a sci-libs/libmatheval

If the package is masked, you can unmask it using the autounmask tool or standard emerge options:

autounmask sci-libs/libmatheval

Or alternatively:

emerge --autounmask-write -a sci-libs/libmatheval

Package Information

Description:

GNU libmatheval is a library (callable from C and Fortran) to parse and evaluate symbolic expressions input as text. It supports expressions in any number of variables of arbitrary names, decimal and symbolic constants, basic unary and binary operators, and elementary mathematical functions. In addition to parsing and evaluation, libmatheval can also compute symbolic derivatives and output expressions to strings.

Homepage:

https://www.gnu.org/software/libmatheval/

License:

GPL-3+

Versions

Metadata

Description

• GNU libmatheval is a library (callable from C and Fortran) to parse and evaluate symbolic expressions input as text. It supports expressions in any number of variables of arbitrary names, decimal and symbolic constants, basic unary and binary operators, and elementary mathematical functions. In addition to parsing and evaluation, libmatheval can also compute symbolic derivatives and output expressions to strings.

Maintainers

• Thomas Kahle (tomka@gentoo.org) - Type: person
• Gentoo Science Project (sci@gentoo.org) - Type: project

<pkgmetadata>
	<maintainer type="person">
		<email>tomka@gentoo.org</email>
		<name>Thomas Kahle</name>
	</maintainer>
	<maintainer type="project">
		<email>sci@gentoo.org</email>
		<name>Gentoo Science Project</name>
	</maintainer>
	<longdescription lang="en">
GNU libmatheval is a library (callable from C and Fortran) to parse
and evaluate symbolic expressions input as text. It supports
expressions in any number of variables of arbitrary names, decimal
and symbolic constants, basic unary and binary operators, and
elementary mathematical functions. In addition to parsing and
evaluation, libmatheval can also compute symbolic derivatives and
output expressions to strings.
</longdescription>
</pkgmetadata>

Lint Warnings

• [Warning] USE flag 'static-libs' in ebuild 1.1.11-r1 is not documented in metadata.xml
• [Error] Missing md5-cache for ebuild libmatheval-1.1.11-r1
• [Error] Missing md5-cache for ebuild libmatheval-1.1.11

USE Flags

Manage flags for this package: euse -i <flag> -p sci-libs/libmatheval | euse -E <flag> -p sci-libs/libmatheval | euse -D <flag> -p sci-libs/libmatheval

Files

• libmatheval-1.1.11_update_configure.ac.patch

Manifest