fx-Calc is an advanced calculator that allows straightforward and intuitive handling of complex mathematical tasks.

fx-Calc lets you define, analyze, visualize, and calculate scientific functions and is a full-featured replacement and enhancement of the old fashioned Windows calculator. In addition to calculation and visualization, you can analyze and solve scientific functions and perform linear regression. Even if the Window concept may not look advanced, it provides the significant advantage of opening similar windows multiple times to compare the results as needed.

fx-Calc also includes an editor field for inputting the sums, etc., which you would like to calculate. All calculations are done in real-time with results being provided as you type. In the event you make an error, fx-Calc displays that text in red and will display an error message allowing you to redo your work.

fx-Calc Features:

definition and immediate calculation of functions with up to 5 variables

solves equations

function analysis combined with graphic result presentation

- roots, extreme - and pole points, integration

tangent calculation and interactive Newton iteration

parametric sum and product calculation

an integrated function library

integrated library for scientific constants

2D function plots including complex graphs

2D parametric function plots

OpenGL accelerated 3D function plots

multiple plot and analysis windows to compare different function characteristics

interactive linear regression module

assistant for combinatorics

automated history

displays current memory value in a separate field

integrated examples

handling complex numbers

syntax highlighting

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