.TH REMAINDER 3 "May 2002"
.SH NAME
im_remainder, im_remainderconst, im_remainderconst_vec \- remainder after integer division
.SH SYNOPSIS
#include <vips/vips.h>

int im_remainder( IMAGE *in1, IMAGE *in2, IMAGE *out )
.br

int im_remainderconst( IMAGE *in, IMAGE *out, double c )
.br

int im_remainderconst_vec( IMAGE *in, IMAGE *out, int n, double *c )
.SH DESCRIPTION
.B im_remainder(3)
calculates the remainder after integer division of two images. The output
type is the same as the type of
.B in1
unless
.B in1
is float or complex, in which
case the output type is signed integer.

.B im_remainderconst(3)
calculates the remainder after integer division of
.B in
by the constant
.B c.
The output
type is the same as the type of
.B in
unless
.B in
is float or complex, in which
case the output type is signed integer.

.B im_remainderconst_vec(3)
works as
.B im_remainderconst(3),
but lets you specify a constant per band.

.SH RETURN VALUE
All functions return 0 on success and -1 on error.
.SH SEE ALSO
im_add(3), im_lintra(3), im_divide(3)
.SH COPYRIGHT
National Gallery, 2002