Difference between revisions of "Abs"

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Absolute Value ''UNARY''
+
Absolute Value '''UNARY'''
  
 
Returns the absolute value of the top value on the stack.  Absolute value is defined as:
 
Returns the absolute value of the top value on the stack.  Absolute value is defined as:

Revision as of 17:06, 3 October 2005

Absolute Value UNARY

Returns the absolute value of the top value on the stack. Absolute value is defined as:

x abs

is

x if x >= 0
-x if x < 0