Suggestion: even( and odd( functions

[Jim Rea]

Gary suggested and implemented even( and odd( functions, with an assist from Dave. I think perhaps iseven( and isodd( might be better names.

ISEVEN(

?(•1 mod 2=0,-1,0)

ISODD(

?(•1 mod 2≠0,-1,0)

http://forum.provue.com/t/even-and-odd-functions/4287