Update to v0.504

Shorten pkg-descr

3 files changed, 5 insertions, 46 deletions

diff --git a/math/p5-Math-Symbolic/Makefile b/math/p5-Math-Symbolic/Makefile
index 5a961489d620..7ecfcef0b3f0 100644
--- a/math/p5-Math-Symbolic/Makefile
+++ b/math/p5-Math-Symbolic/Makefile
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	Math-Symbolic
-PORTVERSION=	0.502
+PORTVERSION=	0.504
 CATEGORIES=	math perl5
 MASTER_SITES=	${MASTER_SITE_PERL_CPAN}
 MASTER_SITE_SUBDIR=	Math
diff --git a/math/p5-Math-Symbolic/distinfo b/math/p5-Math-Symbolic/distinfo
index 22ad65ed212d..e4480ffed992 100644
--- a/math/p5-Math-Symbolic/distinfo
+++ b/math/p5-Math-Symbolic/distinfo
@@ -1,3 +1,3 @@
-MD5 (Math-Symbolic-0.502.tar.gz) = c7c9de6cdbdb81ebb4fadd1431505677
-SHA256 (Math-Symbolic-0.502.tar.gz) = 91f845bd65e81a92663985eb563ec9b7c09b67e537c4dbee467a01722612bbf2
-SIZE (Math-Symbolic-0.502.tar.gz) = 97823
+MD5 (Math-Symbolic-0.504.tar.gz) = ce9c8df232ac0955483a0a057d3e9982
+SHA256 (Math-Symbolic-0.504.tar.gz) = 3a368881595ae503518975c3c9d79ad075ee89865781ac0e98923e0f958ff427
+SIZE (Math-Symbolic-0.504.tar.gz) = 95601
diff --git a/math/p5-Math-Symbolic/pkg-descr b/math/p5-Math-Symbolic/pkg-descr
index be575474b8cd..324ee660063a 100644
--- a/math/p5-Math-Symbolic/pkg-descr
+++ b/math/p5-Math-Symbolic/pkg-descr
@@ -2,51 +2,10 @@ Math::Symbolic is intended to offer symbolic calculation capabilities to
 the Perl programmer without using external (and commercial) libraries 
 and/or applications.
 
-Unless, however, some interested and knowledgable developers turn up to 
-participate in the development, the library will be severely limited by my 
-experience in the area. Symbolic calculations are an active field of 
-research in CS.
-
-There are several ways to construct Math::Symbolic trees. There are no 
-actual Math::Symbolic objects, but rather trees of objects of subclasses 
-of Math::Symbolic. The most general but unfortunately also the least 
-intuitive way of constructing trees is to use the constructors of the 
-Math::Symbolic::Operator, Math::Symbolic::Variable, and 
-Math::Symbolic::Constant classes to create (nested) objects of the 
-corresponding types.
-
-Furthermore, you may use the overloaded interface to apply the standard 
-Perl operators (and functions, see "OVERLOADED OPERATORS") to existing 
-Math::Symbolic trees and standard Perl expressions.
-
 Possibly the most convenient way of constructing Math::Symbolic trees is 
 using the builtin parser to generate trees from expressions such as '2 * 
 x^5'. You may use the Math::Symbolic->parse_from_string() class method for 
 this.
 
-Of course, you may combine the overloaded interface with the parser to 
-generate trees with Perl code such as "$term * 5 * 'sin(omega*t+phi)'" 
-which will create a tree of the existing tree $term times 5 times the sine 
-of the vars omega times t plus phi.
-
-There are several modules in the distribution that contain subroutines 
-related to calculus. These are not loaded by Math::Symbolic by default. 
-Furthermore, there are several extensions to Math::Symbolic availlable 
-from CPAN as separate distributions. Please refer to "SEE ALSO" for an 
-incomplete list of these.
-
-For example, Math::Symbolic::MiscCalculus come with Math::Symbolic and 
-contains routines to compute Taylor Polynomials and the associated errors.
-
-Routines related to vector calculus such as grad, div, rot, and Jacobi- 
-and Hesse matrices are availlable through the 
-Math::Symbolic::VectorCalculus module. This module is also able to compute 
-Taylor Polynomials of functions of two variables, directional derivatives, 
-total differentials, and Wronskian Determinants.
-
-Some basic support for linear algebra can be found in 
-Math::Symbolic::MiscAlgebra. This includes a routine to compute the 
-determinant of a matrix of Math::Symbolic trees.
-
 WWW: http://search.cpan.org/dist/Math-Symbolic
-Author: Steffen Müller <symbolic-module@steffen-mueller.net>
+Author: Steffen Mueller <symbolic-module@steffen-mueller.net>