2009-04-02 12:26:55 +02:00
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TTCalc
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TTCalc is an open source mathematical calculator. It features arithmetical
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functions, trigonometric functions, inverse trigonometric functions,
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hyperbolic functions, inverse hyperbolic functions, logical operators,
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logarithms, functions for converting between degrees and radians and
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so on. Additionally the program allows a user to define his own
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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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Contact: t.sowa@slimaczek.pl
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Licence: BSD (open source)
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Interface: English, Polish, Spanish
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Project page: http://ttcalc.sourceforge.net/
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Operating systems: Microsoft Windows 9x/Me/NT/2000/XP/Vista
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