Index: head/math/jama/pkg-descr
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--- head/math/jama/pkg-descr	(revision 512348)
+++ head/math/jama/pkg-descr	(revision 512349)
@@ -1,11 +1,13 @@
 JAMA/C++ Linear Algebra Package (v. 1.2.1)
 
 JAMA/C++: a translation of the Java Matrix Library,  developed by the
 Mathworks and NIST, into C++
 * classical matrix linear algebra
 * QR
 * SVD
 * Cholesky
 * Eigenvalue solver
 
 Based on NIST's Template Numerical Toolkit.
+
+WWW: https://math.nist.gov/tnt/