/usr/share/calc/help/base2 is in apcalc-common 2.12.5.0-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | NAME
base2 - set 2nd output base
SYNOPSIS
base2([mode])
TYPES
mode real
return real
DESCRIPTION
By default, calc will output values according to the default base
as controlled by the base() builtin function.
The base2() builtin function, if given a non-zero argument, enables
double base output mode. In double base output mode, calc values
are displayed twice, once according to base() and again according
to base2(). In double base output mode, the second time a value is
displayed, it is displayed within comments:
21701 /* 0x54c5 */
The arguments for base2() are identical to base() with the addition
of the 0 value:
base2 equivalent
config("mode2")'s
2 "binary" base 2 fractions
"bin"
8 "octal" base 8 fractions
"oct"
10 "real" base 10 floating point
"float"
"default"
-10 "integer" base 10 integers
"int"
16 "hexadecimal" base 16 fractions
"hex"
1/3 "fraction" base 10 fractions
"frac"
1e20 "scientific" base 10 scientific notation
"sci"
"exp"
0 "off" disable double base output
For convenience, any non-integer non-zero value is assumed to mean
base 10 fractions and any integer >= 2^64 is assumed to mean base 10
scientific notation.
These base2() calls have the same meaning as config("mode2", "fraction"):
base2(1/3) base2(0.1415) base2(16/37)
These base2() calls have the same meaning as config("mode2", "scientific"):
base2(1e20) base2(2^64) base2(2^8191-1)
However the base2() function will only return one of the base values
listed in the table above.
EXAMPLE
; base2()
0
; base2(8)
0 /* 0 */
; print 10
10 /* 012 */
; base2(16),
; 131072
131072 /* 0x20000 */
; 2345
2345 /* 0x929 */
LIMITS
none
LINK LIBRARY
int math_setmode2(int newmode)
NOTE: newmode must be one of MODE_DEFAULT, MODE_FRAC, MODE_INT,
MODE_REAL, MODE_EXP, MODE_HEX, MODE_OCTAL, MODE_BINARY,
MODE2_OFF
SEE ALSO
base, config, str
## Copyright (C) 2002 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.
##
## @(#) $Revision: 30.1 $
## @(#) $Id: base2,v 30.1 2007/03/16 11:10:42 chongo Exp $
## @(#) $Source: /usr/local/src/bin/calc/help/RCS/base2,v $
##
## Under source code control: 2002/12/29 00:21:07
## File existed as early as: 2002
##
## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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