When I consult term
I get error message:
ubc.cs.JLog.Parser.SyntaxErrorException: Expected ')'
at 5 : line,char(1,5)"
Same for "-" sign.
BUT NO error for signs "*" and "/"
matejickaj (signAT) gmail (signDOT) com
Logged In: YES
This is a bug in the parser. The difference is that + and - are also unary
operators, while * and / are only binary.
This is an issue in lists as well as parentheses, e.g.: L = ['+', a] or L=(+,a).
A work around is to enclose symbols which are unary operators in
parentheses if an atom is desired.