📄 ilog10
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NAME ilog10 - floor of logarithm to base 10SYNOPSIS ilog10(x)TYPES x nonzero real return integerDESCRIPTION Returns the greatest integer n for which 10^n <= x.EXAMPLE ; print ilog10(7), ilog10(77.7), ilog10(777), ilog10(.00777), ilog10(-1e27) 0 1 2 -3 27LIMITS noneLINK LIBRARY long qilog10(NUMBER *q)SEE ALSO ilog2, ilog## 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.## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.#### @(#) $Revision: 29.3 $## @(#) $Id: ilog10,v 29.3 2006/05/07 07:25:46 chongo Exp $## @(#) $Source: /usr/local/src/cmd/calc/help/RCS/ilog10,v $#### Under source code control: 1995/10/03 10:40:02## File existed as early as: 1995#### chongo <was here> /\oo/\ http://www.isthe.com/chongo/## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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