ADDED: sign/1 is now reifiable.

This addresses #1500.
2023-01-11 17:22:38 +01:00
parent 0c4d93f01f
commit c5caa9d311
1 changed files with 1 additions and 0 deletions
--- a/src/lib/clpz.pl
+++ b/src/lib/clpz.pl
@@ -3542,6 +3542,7 @@ parse_reified(E, R, D,
               m(msb(A))     => [function(D,msb,A,R)],
               m(lsb(A))     => [function(D,lsb,A,R)],
               m(popcount(A)) => [function(D,popcount,A,R)],
+               m(sign(A))    => [function(D,sign,A,R)],
               m(A<<B)       => [function(D,<<,A,B,R)],
               m(A>>B)       => [function(D,>>,A,B,R)],
               m(A/\B)       => [function(D,/\,A,B,R)],