License.txt: add dlgamma.f information

Change-Id: I9c88921be477260d35640d7a1071f5741c39d3e1

diff --git a/scilab/modules/special_functions/license.txt b/scilab/modules/special_functions/license.txt
index c1d1bf6..d718f9e 100644 (file)
--- a/scilab/modules/special_functions/license.txt
+++ b/scilab/modules/special_functions/license.txt
@@ -54,3 +54,17 @@ Copyright:
 
 License:
 Public domain
+
+DLGAMMA:
+========
+
+Files:
+src/fortran/dlgama.f
+
+Copyright:
+1988 W. J. Cody and L. Stoltz, Argonne National Laboratory
+
+License:
+Public domain
+
+