* Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. Statistic, inferential statistics and distributions and a lot of other features. Upgrade to Premium version and get access all app features above, includes advanced math functions, All distribution functions, includes normal distribution, student t, Chi-square, F, binomial. Z-Test, T-Test, 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, ZInterval, TInterval, 2-SampZInt, 2-SampTInt, 1-PropZInt, 2-PropZInt, Chi2-Test, Chi2-GOF Test, 2-SampFTest, LinRegTTest, LinRegTInt, ANOVA ◉ Inferential Statistics and Distributions ExpReg Fits an exponential model to data. LnReg Fits a logarithmic model to data.

LinReg(a+bx) Fits a linear model to data. QuadReg Fits a quadratic model to data. LinReg(ax+b) Fits a linear model to data. 2-Var Stats Calculates 2-variable statistics. 1-Var Stats Calculates 1-variable statistics. Solve system of equations, up to 5 variables Solve quadratic, cubic, quartic and 5th equation. Solve any equation with auto solver mode, the calculator can give symbolic roots. ◉ Equation solver (Press ALPHA ENTER to open SOLVER menu) Users can define their calculator function. All basic and advanced math functions, complex number, probability, angle, relational operations, logic operations, matrix and vector operations. Support all functions of real graphing calculator 83, 84. Computer algebra system, symbolic calculation. CALC calculates min, max, d/dx, integral of selected graph. TABLE generates table of value of selected graph. Show tangent of function and polar graphs Show intersection, root and extrema (local maximum, local minimum) of function graph Interactive tracing mode, manual tracing mode. Press MODE and select graph mode, and then press Y= to open graph editor. Calculator supports function, polar and parametric graphs. Graphing calculator provides an UI similar to real graphing calculator 84.

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