2009-04-02 10:26:55 +00:00
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TTCalc
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2009-05-09 01:13:54 +00:00
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TTCalc is an open source bignum mathematical calculator. It features
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arithmetical functions, trigonometric functions, inverse trigonometric
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functions, hyperbolic functions, inverse hyperbolic functions, logical
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operators, logarithms, functions for converting between degrees and radians
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and so on. Additionally the program allows a user to define his own
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2009-04-02 10:26:55 +00:00
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variables and functions.
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The program possesses an easy to use interface. Calculations are performed
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by using binary floating point numbers with three kinds of precision,
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the biggest has 864 bits for its mantissa and 128 bits for its exponent
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that is about 6.70897699... * 10^51217599719369681875006054625051616609
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with 258 valid decimal digits. TTCalc independently allows to insert and
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display values with the base (radix) from two to sixteen.
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Author: Tomasz Sowa
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2009-05-09 01:13:54 +00:00
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Contact: t.sowa@ttmath.org
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2009-04-02 10:26:55 +00:00
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Licence: BSD (open source)
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2010-09-14 16:45:31 +00:00
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Interface: English, Polish, Spanish, Danish, Chinese, Russian,
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2011-01-30 15:01:57 +00:00
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Swedish, Italian, German
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2009-04-02 10:26:55 +00:00
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Project page: http://ttcalc.sourceforge.net/
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2009-06-18 12:02:50 +00:00
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Bignum library: TTMath http://www.ttmath.org/
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2009-11-25 15:10:26 +00:00
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Operating systems: Microsoft Windows 9x/Me/NT/2000/XP/Vista/7
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