TTCalc is an open source bignum mathematical calculator.
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Tomasz Sowa b3f25face3 fixed: I've forgotten to add: menu_view_lang_chinese item in the chinese language 13 years ago
help fixed: I've forgotten to add: menu_view_lang_chinese item in the chinese language 13 years ago
res fixed: calculating the size of the main window 14 years ago
setup changed: corrected the chinese translation 13 years ago
src fixed: I've forgotten to add: menu_view_lang_chinese item in the chinese language 13 years ago
CHANGELOG fixed: I've forgotten to add: menu_view_lang_chinese item in the chinese language 13 years ago
COPYRIGHT updated: help 14 years ago
README fixed: I've forgotten to add: menu_view_lang_chinese item in the chinese language 13 years ago

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
Project page: http://ttcalc.sourceforge.net/
Bignum library: TTMath http://www.ttmath.org/
Operating systems: Microsoft Windows 9x/Me/NT/2000/XP/Vista