CoCoA:IsEven, IsOdd

IsEven, IsOdd

test whether an integer is even or odd

Description

These functions test whether an integer is even or odd.

Example

  IsEven(3);
FALSE
-------------------------------
  IsOdd(3);
TRUE
-------------------------------

Syntax

IsEven(N:INT):BOOL
IsOdd(N:INT):BOOL

IsZero

   <type>boolean</type>
   <type>integer</type>