gCalcD.com Apps

This truly integrated Scientific/GraphingCalculator features graphing capabilities offered by no othergraphing calculators and its advanced, user-friendly interfacemakes graphing and calculations as intuitive as possible.1. Graphing FeaturesIn addition to functions, this Graphing Calculator is capable ofgraphing parametric equations and plotting point sets usingCartesian and polar coordinate systems.NOTE: To graph the expression in focus press the ‘graph’ button.To graph one or more selected expressions simultaneously, press the‘Graph’ (capitalized) button.When plotting points, it is the only free Graphing Calculatorcapable of finding and graphing the polynomial of the least degreepassing through a set of points. In addition, by using thisScientific/ Graphing Calculator you can find and graph the bestline (linear regression line) that fits a set of points accordingto Gauss' Least Squares Criteria.2. Scientific FeaturesThis Scientific Calculator is also capable of calculatingcomplex numbers in standard, polar or any other forms.The Calculator can display a table of values for functions andparametric equations even with complex expressions.The Calculator can display the result in scientific, engineeringand fixed point notations.Calculate relevant expressions in degrees or radians mode.Apart from standard functions, this Graphing Calculator isequipped with Gamma, Γ and Psi, Ψ, functions.The Calculator also comes with an easy-to-use units converter(Time, Mass, Length, Velocity, and many more), and list ofconstants from various fields of sciences which can be used in yourcalculations3. Available functions• Basic algebraic operations• Power functions, x^r and E(x)• Trigonometric functions and their inverses• Hyperbolic functions and their inverses• Exponential , e^x and exp(x), and logarithmic functions• Factorial, the Gamma function Γ and Psi function Ψ•Absolutel value and step functions, round, floor, ceil