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60 lines
1.7 KiB
Plaintext
60 lines
1.7 KiB
Plaintext
NAME
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ceil - ceiling
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SYNOPSIS
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ceil(x)
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TYPES
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x real, complex, list, matrix
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return real or complex, list, matrix
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DESCRIPTION
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For real x, ceil(x) is the least integer not less than x.
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For complex, ceil(x) returns the real or complex number v for
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which re(v) = ceil(re(x)), im(v) = ceil(im(x)).
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For list or matrix x, ceil(x) returns the list or matrix of the
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same structure as x for which each element t of x has been replaced
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by ceil(t).
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EXAMPLE
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; print ceil(27), ceil(1.23), ceil(-4.56), ceil(7.8 - 9.1i)
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27 2 -4 8-9i
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LIMITS
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none
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LINK LIBRARY
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none
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SEE ALSO
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floor, int
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## Copyright (C) 1999 Landon Curt Noll
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##
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## Calc is open software; you can redistribute it and/or modify it under
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## the terms of the version 2.1 of the GNU Lesser General Public License
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## as published by the Free Software Foundation.
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##
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## Calc is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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## Public License for more details.
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##
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## A copy of version 2.1 of the GNU Lesser General Public License is
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## distributed with calc under the filename COPYING-LGPL. You should have
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## received a copy with calc; if not, write to Free Software Foundation, Inc.
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## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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##
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## @(#) $Revision: 29.3 $
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## @(#) $Id: ceil,v 29.3 2006/05/07 07:25:46 chongo Exp $
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## @(#) $Source: /usr/local/src/cmd/calc/help/RCS/ceil,v $
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##
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## Under source code control: 1994/09/30 01:12:01
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## File existed as early as: 1994
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##
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## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
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## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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