.\"determine whether or not a given variable is a float .TH floatp 3 "5 Sep 1994" MudOS "LPC Library Functions" .SH NAME floatp() - determine whether or not a given variable is a float .SH SYNOPSIS int floatp( mixed arg ); .SH DESCRIPTION Return 1 if `arg' is a float number and zero (0) otherwise. .SH SEE ALSO mapp(3), stringp(3), pointerp(3), objectp(3), intp(3), bufferp(3), functionp(3), nullp(3), undefinedp(3), errorp(3)