Function ABS

• Defined in theory: Kif-numbers
• Source code: kif-numbers.lisp

Slots on this function:

Documentation:

The term {tt (abs $tau$)} denotes the absolute value of the object denoted by $tau$.

Arity: 2

Axioms:

(=> (Abs ?X ?Result) (= ?Result (If (>= ?X 0) ?X (- ?X))))