Tomasz Sowa
0d1a57bdb4
changed: added specializations to Big::ToString() when the base is equal 4, 8 or 16
the previous version was not accurate on some last digits (after the comma operator)
consider this binary value (32 bit mantissa):
base 2: 1.1111 1111 1111 1111 1111 1111 1110 101
previous ToString() gave:
base 4: 1.33333333333332
base 8: 1.777777777
base 16: 1.FFFFFF
now we have:
base 4: 1.3333333333333222
base 8: 1.77777777724
base 16: 1.FFFFFFEA
git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@238 e52654a7-88a9-db11-a3e9-0013d4bc506e
A bignum library for C++ TTMath is a small library which allows one to perform arithmetic operations with big unsigned integer, big signed integer and big floating point numbers. It provides standard mathematical operations like adding, subtracting, multiplying, dividing. With the library also goes a mathematical parser to help you solving mathematical expressions. TTMath is developed under the BSD licence which means that it is free for both personal and commercial use. The main goal of the library is to allow one to use big values in the same way as the standard types like int or float. It does not need to be compiled first because the whole library is written as the C++ templates. This means only C++ developers can use this library and one thing they have to do is to use 'include' directive of the preprocessor. How big the values can be is set at compile time. Author: Tomasz Sowa <t.sowa@ttmath.org> WWW: http://www.ttmath.org Contributors: Christian Kaiser <chk@online.de>