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Calculator for complex numbers: addition, subtraction, multiplication and division with complex numbers.
This calculator lets you calculate in an easy and fast way the operations between two complex numbers.
It also shows the plots of the source numbers and the results. It shows also the quadrants, the magnitudes, and the angles of all the numbers involved.
You just put your two numbers and all the calculations will be done!!! As easy like that!!!
ParaGraph: a parametric graphing calculator. ParaGraph can graph multiple functions at once, perform numerical calculus, find extrema, do log plots, plot polar graphs, fit curves to data, do basic vector operations, and much more.
Integra is more than a function plotter. It evaluates expressions and creates dynamic 2D and rotatable 3D plots in a polar or cartesian coordinate system. Other features are integration, differentiation, various functions, ...