Wednesday, May 30, 2007
TTCalc is a new mathematical calculator. It has a nice user interface, formulas for calculating can be inserted by using a keyboard or a mouse. The result is automatically shown in a second window without using any additional keys such as 'equal'. The program possess trigonometric functions, inverse trigonometric functions, hyperbolic functions, logical operators, logarithms, functions for converting between degrees and radians and so on. Additionally the program allows the user to define his own variables and functions. Calculations are performed by using floating point numbers with three kind of precision, the biggest has 288 bits for its mantissa and 96 bits for its exponent that is about 2.551…e+11925026709067095507636213441 with 85 valid decimal digits. The program independently allows to insert and display values with the base (radix) from two to sixteen.