Describe Math::Trig in perlmodlib

diff --git a/pod/perlmodlib.pod b/pod/perlmodlib.pod
index 9d8b0f0..cfb281d 100644 (file)
--- a/pod/perlmodlib.pod
+++ b/pod/perlmodlib.pod
@@ -333,6 +333,11 @@ arbitrary size integer math package
 
 complex numbers and associated mathematical functions
 
+=item Math::Trig
+
+simple interface to parts of Math::Complex for those who
+need trigonometric functions only for real numbers
+
 =item NDBM_File
 
 tied access to ndbm files