ttmath

TTMath is a small library which allows one to perform arithmetic operations with big unsigned integer, big signed integer and big floating point numbers.

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Tomasz Sowa 4d0241c9c9 changed: the way of using Big::SetSign() the method do not check whether there is a zero or not now (even if there's a zero the method can set a sign bit) I changed this due to some prior errors (errors corrected in revision 17, 49 and 58) added: in Big::MulInt() checking whether the values are zeros and if so the metdhod returns zero immediately removed: file TODO (I didn't use it) git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@66 e52654a7-88a9-db11-a3e9-0013d4bc506e		2008-06-07 14:07:59 +00:00
samples	added: DegToDeg(deg, min, sec), DegToRad(deg), DegToRad(deg, min, sec),	2007-03-28 22:27:57 +00:00
ttmath	changed: the way of using Big::SetSign()	2008-06-07 14:07:59 +00:00
CHANGELOG	changed: the way of parsing operators in the mathematical parser	2007-04-17 13:42:19 +00:00
COPYRIGHT	initial import	2007-01-21 20:02:44 +00:00
README	fixed: Big::PowFrac(..) didn't return a correct error code	2007-04-05 19:08:15 +00:00
doxygen.cfg	added: doxygen.cfg for generating a documentation from the doxygen	2007-04-11 22:14:17 +00:00

README

TTMath - 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 etc. With the library also goes
a mathematical parser which helps you solving input formulas read directly
from a user.

TTMath is developed under the (new) BSD licence which means that it is free
for both personal and commercial use but the library has some technical
limitations: you can use it only on i386 and Amd64, another platforms are
not supported (Intel 64bit platforms were not tested but should work as
well), and you can use this library only with the C++ programming language. 

The main goal of the library is to allow one to use big values in the same
way as the standard types like int, float, etc. 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 directly in the source code by the programmer.

Author: Tomasz Sowa <t.sowa AnTispam slimaczek.pl>
Project page: http://sourceforge.net/projects/ttmath