I have upload new version of WiSCy99 v.4.25 to ZDNet: http://www.zdnet.com/downloads/stories/info/0,,000PUQ,.html WiSCy99 (Windows Scientific Calculator + Grapher + Unit Converter) is a comprehensive yet easy-to-use scientific calculator. Very thorough and nicely designed, WiSCy is well documented and has a familiar and attractive interface that makes it a pleasure to use. Features include support for color graphs, integration, trigonomic functions, a variety of statistics functions, a constants list that can be easily edited, unit conversions and editor for custom units convertor, and lots more. You can even build and edit lists of user variables and functions. All calculations are logged to a "tape" that can be saved as text or printed. Graph plots can be also be saved in one of three graphics formats. Features List: - Arithmetic and logical operators and functions - Common functions such as exp, ln, sqrt, sqr, bnml etc. - Common, trigonometric, hyperbolic complex functions - Trigonometric, Hyperbolic functions - Numerical Integration - Equations can be solved - Special functions (Gamma, Bessel's, Si, Ci, erf, erfc, Fresnel's) - Statistic functions (Average, Standard deviation, Sum, Random, Gauss random, statistical variance, etc ) - FOR-type loop - if (...) then (...) else (...) function - Tape of results - Assistant and debug: error position fixed - Plot f(X), Contour Plot f(X,Y), Color Shading f(X,Y), real 3D-Plot f(X,Y), Derivative, Fit. - Print results, graphics and print preview - Save graphics to BMP, WMF, EMF formats - Matrix Operations(A+B=C, A-B=C, A*B=C, inverse(A)=C, Power(A,n)=C, det |A|=C[1.1], Solve A(X)=C) - Decimal, Hexadecimal and Binary bases - Fixed point, Scientific, Engineering and Sexagesimal notations - Radian and Degree modes for trigonometric functions - Precision: 10-12 significant digits. - Range: _(3.4E-4392 to 1.1E+4392) - 10 pre defined variables, user define variables - User define functions - 30 user defined constants (up to 16000), search and edit file with constants. - Stack for expressions (up to 16000) - Stack for results (up to 16000) - Unit Converter - Custom unit convertor - Evaluate expressions from file - Simple tape calculator Changes: Evaluate expressions from file, simple tape calculatur, custom units convertor. Igor Evsikov [EMAIL PROTECTED] ================================================================= Instructions for joining and leaving this list and remarks about the problem of INAPPROPRIATE MESSAGES are available at http://jse.stat.ncsu.edu/ =================================================================
