tomasz.sowa
/
ttmath
1
0
Fork 0
Code Issues Pull Requests Releases Activity
TTMath is a small library which allows one to perform arithmetic operations with big unsigned integer, big signed integer and big floating point numbers.
136 Commits 3 Branches 11 Tags 1.4 MiB
C++ 96.2%
Assembly 1.9%
Makefile 1.2%
Shell 0.6%
Go to file
Tomasz Sowa 90674c9505 added: on 32bit platforms: 
uint UInt::FromUInt(uint64_t n)
        uint Int::FromInt(int64_t n)
        void Big::FromUInt(uint64_t n)
        void Big::FromInt(int64_t n)        
        and appropriate constructors and operators
added:  TTMATH_FORCEASM macro
        asm version of the library is available by default only for:
        x86 and amd64 platforms and for Microsoft Visual and GCC compilers,
        but you can force using asm version (the same asm as for Microsoft Visual)
        by defining TTMATH_FORCEASM macro
        you have to be sure that your compiler accept such an asm format
                        


git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@311 e52654a7-88a9-db11-a3e9-0013d4bc506e
 		2010-09-19 17:23:39 +00:00
constgen added: to Big<> class: support for NaN flag (Not a Number) 2009-05-26 23:13:22 +00:00
samples added: macro TTMATH_DONT_USE_WCHAR 2010-03-01 13:08:50 +00:00
tests added: 'constgen' directory -- there is a program there to generate some constants used in ttmathbig.h 2009-03-12 20:54:46 +00:00
ttmath added: on 32bit platforms: 2010-09-19 17:23:39 +00:00
CHANGELOG added: on 32bit platforms: 2010-09-19 17:23:39 +00:00
COPYRIGHT removed: from Big::ToString() the feature with calculating how many valid digits there are 2010-02-02 21:02:10 +00:00
README updated: CHANGELOG and README 2009-10-25 16:42:41 +00:00
doxygen.cfg changed: version of the library: 0.8.3 now 2009-04-06 16:34:19 +00:00

README 

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>