mirror of
https://github.com/lcn2/calc.git
synced 2025-08-19 01:13:27 +03:00
db77e29a23
Converted all ASCII tabs to ASCII spaces using a 8 character tab stop, for all files, except for all Makefiles (plus rpm.mk). The `git diff -w` reports no changes.
56 lines
1.6 KiB
Plaintext
56 lines
1.6 KiB
Plaintext
NAME
|
|
iseven - whether a value is an even integer
|
|
|
|
SYNOPSIS
|
|
iseven(x)
|
|
|
|
TYPES
|
|
x any, &any
|
|
|
|
return int
|
|
|
|
DESCRIPTION
|
|
Determine if x is an even integer. This function will return 1 if x is
|
|
even integer, 0 otherwise.
|
|
|
|
EXAMPLE
|
|
; print iseven(2.0), iseven(1), iseven("0")
|
|
1 0 0
|
|
|
|
; print iseven(2i), iseven(1e20), iseven(1/3)
|
|
0 1 0
|
|
|
|
LIMITS
|
|
none
|
|
|
|
LINK LIBRARY
|
|
none
|
|
|
|
SEE ALSO
|
|
isassoc, isatty, isblk, isconfig, isdefined, iserror, isfile,
|
|
ishash, isident, isint, islist, ismat, ismult, isnull, isnum, isobj,
|
|
isobjtype, isodd, isprime, isrand, israndom, isreal, isrel,
|
|
issimple, issq, isstr, istype
|
|
|
|
## Copyright (C) 1999 Landon Curt Noll
|
|
##
|
|
## Calc is open software; you can redistribute it and/or modify it under
|
|
## the terms of the version 2.1 of the GNU Lesser General Public License
|
|
## as published by the Free Software Foundation.
|
|
##
|
|
## Calc is distributed in the hope that it will be useful, but WITHOUT
|
|
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
|
|
## Public License for more details.
|
|
##
|
|
## A copy of version 2.1 of the GNU Lesser General Public License is
|
|
## distributed with calc under the filename COPYING-LGPL. You should have
|
|
## received a copy with calc; if not, write to Free Software Foundation, Inc.
|
|
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
##
|
|
## Under source code control: 1994/10/21 02:21:27
|
|
## File existed as early as: 1994
|
|
##
|
|
## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
|
|
## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
|