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Published 20 hours ago • verified publisher icon triska

sign/1 lacking

Open UWN opened this issue 2 years ago • 2 comments 

?- X #= sign(-10).
caught: error(domain_error(clpz_expression,sign(-10)),unknown(sign(-10))-1)

Expected: X = -1.

See also this comment.

UWN avatar Mar 18 '22 15:03 UWN