Tomasz Sowa
b3d2fc5d24
changed: the program uses TTMath 0.8.0 now added: functions: from TTMath 0.8.0: DegToDeg(deg, min, sec), DegToRad(deg), DegToRad(deg, min, sec), RadToDeg(rad), Ceil(x), Floor(x), Sqrt(x), Sinh(x), Cosh(x), Tanh(x) /Tgh(x)/, Coth(x) /Ctgh(x)/ added: a help changed: from TTMath 0.8.0: renamed: CTan() into Cot() or Ctg() renamed: ACTan() into ACot() or ACtg() Factorial() has a history log now (it can remember last 10 calculated values) added: a directory 'help' with files of the help added: a directory 'setup' with files needed to make an installer (we're using InnoSetup Compiler to make it) fixed: the vertical size of the main window when a user uses a different size of the window caption (especially under the Windows XP Luna) fixed: on Windows 9x: the program hung when a user clicks on a control on the first tab (the procedure SetNextFocus(...) has been completely rewritten and the flag WS_EX_CONTROLPARENT on the tab dialogs has gone away) fixed: when started navigating from the keyboard the program showed a wrong variable or a funtion in the edit dialog git-svn-id: svn://ttmath.org/publicrep/ttcalc/trunk@28 e52654a7-88a9-db11-a3e9-0013d4bc506e |
||
---|---|---|
help | ||
res | ||
setup | ||
src | ||
CHANGELOG | ||
COPYRIGHT | ||
README | ||
TODO |
README
TTCalc TTCalc is a 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. Author: Tomasz Sowa <t.sowa AnTispam slimaczek.pl> Project page: http://sourceforge.net/projects/ttcalc Licence: BSD (open source)