ttcalc

TTCalc is an open source bignum mathematical calculator.

Go to file

Tomasz Sowa 19f4177691 changed: some corrections in russian language some widgets was a little changed in size git-svn-id: svn://ttmath.org/publicrep/ttcalc/trunk@174 e52654a7-88a9-db11-a3e9-0013d4bc506e		2009-06-26 18:50:14 +00:00
help	added: new language: Russian	2009-06-25 04:54:48 +00:00
res	fixed: calculating the size of the main window	2009-03-28 18:26:20 +00:00
setup	changed: corrected the chinese translation	2009-06-15 02:41:56 +00:00
src	changed: some corrections in russian language	2009-06-26 18:50:14 +00:00
CHANGELOG	added: new language: Russian	2009-06-25 04:54:48 +00:00
COPYRIGHT	updated: help	2009-04-02 10:26:55 +00:00
README	added: new language: Russian	2009-06-25 04:54:48 +00:00

README

TTCalc

TTCalc is an open source bignum mathematical calculator. It features
arithmetical functions, trigonometric functions, inverse trigonometric
functions, hyperbolic functions, inverse hyperbolic functions, logical
operators, logarithms, functions for converting between degrees and radians
and so on. Additionally the program allows a user to define his own
variables and functions.

The program possesses an easy to use interface. Calculations are performed
by using binary floating point numbers with three kinds of precision,
the biggest has 864 bits for its mantissa and 128 bits for its exponent
that is about 6.70897699... * 10^51217599719369681875006054625051616609
with 258 valid decimal digits. TTCalc independently allows to insert and
display values with the base (radix) from two to sixteen.

Author:            Tomasz Sowa
Contact:           t.sowa@ttmath.org
Licence:           BSD (open source)
Interface:         English, Polish, Spanish, Danish, Chinese, Russian
Project page:      http://ttcalc.sourceforge.net/
Bignum library:    TTMath http://www.ttmath.org/
Operating systems: Microsoft Windows 9x/Me/NT/2000/XP/Vista