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NAME
int - return the integer part of a number or of numbers in a value
SYNOPSIS
int(x)
TYPES
If x is an object of type xx, int(x) requires xx_int to have been
defined; other conditions on x and the value returned depend on
the definition of xx_int.
For other x:
x number (real or complex), matrix
return number or matrix
DESCRIPTION
If x is an integer, int(x) returns x. For other real values of x,
int(x) returns the value of i for which x = i + f, where i is an
integer, sgn(f) = sgn(x) and abs(f) < 1.
If x is complex, int(x) returns int(re(x)) + int(im(x))*1i.
If x is a matrix, int(x) returns the matrix m with the same structure
as x in which m[[i]] = int(x[[i]]).
EXAMPLE
; print int(3), int(22/7), int(27/7), int(-3.125), int(2.15 - 3.25i)
3 3 3 -3 2-3i
LIMITS
none
LINK LIBRARY
NUMBER *qint(NUMBER *x)
COMPLEX *c_int(COMPLEX *x)
MATRIX *matint(MATRIX *x)
SEE ALSO
frac, ceil, floor, quo
## 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: 1994/09/30 00:57:18
## 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/
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