Top "Visual-prolog" questions

Visual Prolog is a strongly-typed object-oriented extension of Prolog.

"Not equal" sign in Visual Prolog?

I can't find any documentation on "not equal" sign in Visual Prolog. Please provide the right solution of this problem: …

prolog equals clause visual-prolog
Sum of the first n numbers in prolog

Hello can anyone help me compute the sum of the first n numbers. For example n=4 => sum = 10. So far …

prolog turbo-prolog visual-prolog