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Math Inside

Why buy an expensive graphing calculator when you can have one on your iDevice for free? My Graphing Calculator features a standard scientific calculator that supports complex numbers and saves all of your calculations on history tape. It also allows you to view the values of your functions in table form, set variable start values, graph up to four functions simultaneously, and present results in either portrait or landscape orientations.

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Sanjeev Mullick

Regression Calc provides an easy way to visualize curves. Add as many points as necessary and Regression Calc will plot them on a graph for you. You’re able to generate nine different regressions including linear, cubic, logarithmic, and exponential. The app also computes r² values to show the accuracy of each regression.

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