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Graphing Calculator for WP7 and WP8


TKalculator™ is now available for Windows Phone 7.5 and 8 . TKalculator™ is a scientific calculator supporting computations with real and complex numbers, with capabilities to plot 2D and 3D functions and statistical analysis of linear regression models. Graphing Calculator turns your smartphone into an intuitive high-resolution function plotter and scientific calculator. Main features include the following:

  • Complete scientific calculator yet simple and easy to use.
  • Drag/slide for scrolling the graph and pinch to zoom in real time.
  • Full support for Real and Complex math calculations with a large range of functions for Complex numbers.
  • Support for “real & imaginary” or “magnitude & angle” complex formats.
  • Supports graphing of cartesian, parametric and polar equations.
  • Find equations roots, trace points, maxima and minima and intersection points.
  • Support for 3D surface graphs.
  • Support for multiple equations (10) on the same graph (2D).
  • Statistical support for simple linear regression (with 2 variables) with validation of the regression model by the T-Test method and Analysis Of Variance (ANOVA).
  • Currently supports the following functions:
    Real numbers - abs, acos, acosD, acosG, acosec, acosecD, acosecG, acosech, acosechD, acosechG, acosh, acoshD, acoshG, acot, acotD, acotG, acoth, acothD, acothG, asec, asecD, asecG, asin, asinD, asinG, asinh, asinhD, asinhG, atan, atanD, atanG, atanh, atanhD, atanhG, ceiling, cos, cosD, cosG, cosec, cosecD, cosecG, cosech, cosechD, cosechG, cosh, coshD, coshG, cot, cotD, cotG, coth, cothD, cothG, deg2rad, exp, fact, fib, floor, gamma, grad2rad, ln, lngamma, log10, log2, logbase, nCr, nPr, rad2deg, rad2grad, ran, round, sec, secD, secG, sech, sechD, sechG, sign, sin, sinD, sinG, sinh, sinhD, sinhG, sqrt, tan, tanD, tanG, tanh, tanhD, tanhG.
    Complex numbers - cabs, cacos, cacosec, cacosech, cacosh, cacot, cacoth, carg, casec, casech, casin, casinh, catan, catanh, cceiling, cconj, ccos, ccosec, ccosech, ccosh, ccot, ccoth, cexp, cfact, cfib, cfloor, cgamma, cim, cln, clngamma, clog10, clog2, clogbase, cre, cround, csec, csech, csign, csin, csinh, csqrt, ctan, ctanh.
    (functions with prefix 'c')