1Math::Base::Convert::CaUlscePrP(C3o)ntributed Perl DocumMeanttha:t:iBoanse::Convert::CalcPP(3)
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NAME

6       Math::Base::Convert::CalcPP - standard methods used by
7       Math::Base::Convert
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DESCRIPTION

10       This module contains the standard methods used by Math::Base::Convert
11       to convert from one base number to another base number.
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13       •   $carry = addbaseno($reg32ptr,$int)
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15           This function adds an integer < 65536 to a long n*32 bit register
16           and returns the carry.
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18       •   multiply($reg32ptr,$int)
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20           This function multiplies a long n*32 bit register by an integer <
21           65536
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23       •   ($qptr,$remainder) = dividebybase($reg32ptr,$int)
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25           this function divides a long n*32 bit register by an integer <
26           65536 and returns a pointer to a long n*32 bit quotient and an
27           integer remainder.
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29       •   $bc->useFROMbaseto32wide
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31           This method converts FROM an input base string to a long n*32 bit
32           register using an algorithim like:
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34                   $longnum = 0;
35                   for $char ( $in_str =~ /./g ) {
36                     $longnum *= $base;
37                     $longnum += $value{$char)
38                   }
39                   return $number;
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41       •   $output = $bc->use32wideTObase
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43           This method converts a long n*32 bit register TO a base number
44           using an algorithim like:
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46               $output = '';
47               while( $longnum > 0 ) {
48                 $output = ( $longnum % $base ) . $output;
49                 $num = int( $longnum / $base );
50               }
51               return $output;
52

AUTHOR

54       Michael Robinton, michael@bizsystems.com
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57       Copyright 2012-15, Michael Robinton
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59       This program is free software; you may redistribute it and/or modify it
60       under the same terms as Perl itself.
61
62       This program is distributed in the hope that it will be useful, but
63       WITHOUT ANY WARRANTY; without even the implied warranty of
64       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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68perl v5.32.1                      2021-01-27    Math::Base::Convert::CalcPP(3)
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