From 4f091ceb34234ee48725f40cfcff39d313f918e4 Mon Sep 17 00:00:00 2001
From: "Zane C. Bowers-Hadley" <vvelox@vvelox.net>
Date: Thu, 28 May 2020 10:09:54 -0500
Subject: [PATCH] all ready to release

---
 Changes          |  4 ++--
 MANIFEST         |  2 +-
 README           | 30 +++++++++++++++++++++---------
 lib/Math/Giac.pm |  7 +++++--
 4 files changed, 29 insertions(+), 14 deletions(-)

diff --git a/Changes b/Changes
index 84d20fe..0ece17b 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,5 @@
 Revision history for Math-Giac
 
-0.01    Date/time
-        First version, released on an unsuspecting world.
+0.0.1	 2020-05-28/10:00
+		 - Initial release.
 
diff --git a/MANIFEST b/MANIFEST
index 6c38a67..2f90b39 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -8,4 +8,4 @@ t/manifest.t
 t/pod-coverage.t
 t/pod.t
 t/giac.t
-README.md
+
diff --git a/README b/README
index 65beadf..598a7fc 100644
--- a/README
+++ b/README
@@ -1,16 +1,25 @@
 Math-Giac
 
-The README is used to introduce the module and provide instructions on
-how to install the module, any machine dependencies it may have (for
-example C compilers and installed libraries) and any other information
-that should be provided before the module is installed.
+This implements a interface to giac, a CAS(Computer Algebra System)
 
-A README file is required for CPAN modules since CPAN extracts the README
-file from a module distribution so that people browsing the archive
-can use it to get an idea of the module's uses. It is usually a good idea
-to provide version information here so that people can decide whether
-fixes for the module are worth downloading.
+    use Math::Giac;
 
+    my $giac;
+    eval( {
+       $giac=$Math::Giac->new;
+    } );
+    if ( $@ ){
+        die("Failed to locate the giac binary");
+    }
+
+    my $results=$giac->run('sin(x)+cos(pi)-3');
+    print $results."\n";
+
+    $results=$giac->run('mathml(sin(x)+cos(pi)-3)');
+    print $results."\n";
+
+    $giac->set_vars({ A=>2 });
+    my $results=$giac->run('sin(A)+cos(pi)-3');
 
 INSTALLATION
 
@@ -42,6 +51,9 @@ You can also look for information at:
     Search CPAN
         https://metacpan.org/release/Math-Giac
 
+    Repository
+        https://gitea.eesdp.org/vvelox/Math-Giac
+
 
 LICENSE AND COPYRIGHT
 
diff --git a/lib/Math/Giac.pm b/lib/Math/Giac.pm
index 3f3c22d..554c4e9 100644
--- a/lib/Math/Giac.pm
+++ b/lib/Math/Giac.pm
@@ -7,7 +7,7 @@ use File::Temp;
 
 =head1 NAME
 
-Math::Giac - A perl interface to giac.
+Math::Giac - A perl interface to giac, a CAS(Computer Algebra System)
 
 =head1 VERSION
 
@@ -166,7 +166,6 @@ sub vars_clear {
 
 	delete( $self->{vars} );
 
-	
 	$self->{vars} = {};
 
 	return 1;
@@ -254,6 +253,10 @@ L<https://cpanratings.perl.org/d/Math-Giac>
 
 L<https://metacpan.org/release/Math-Giac>
 
+=item * Repository
+
+L<https://gitea.eesdp.org/vvelox/Math-Giac>
+
 =back