<HEAD> <TITLE> floatp - determine whether or not a given variable is a float </TITLE> </HEAD> <BODY BACKGROUND=http://www.imaginary.com/~beek/gifs/bg.jpg TEXT=#000000 ALINK=#FFFF00 VLINK=#550000 LINK=#000099> <center> <H1> floatp - determine whether or not a given variable is a float </H1> </center> <p> <b> int floatp( mixed arg ); </b> <p> Return 1 if `arg' is a float number and zero (0) otherwise. <p> <HR> <ADDRESS> <A HREF=http://wagner.princeton.edu/~tim> Tim Hollebeek </A> <p> <A HREF="http://www.imaginary.com/~beek/"> Beek </A>@ZorkMUD, Lima Bean, IdeaExchange, TMI-2, and elsewhere </ADDRESS>