fx-Calc 4.9.4

Overview of fx-Calc

This program is one of the most advanced desktop calculators for Windows. Starting with a simple calculator window, it allows already calculating self-defined functions, sums, and products. 
It takes, for instance, just a few clicks to run the Leibnitz iteration to calculate Pi. It lets you define, analyze, visualize, and calculate scientific functions and is a full-featured replacement and/or enhancement of the old-fashioned Windows calculator.
Additional 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 advantage of opening similar windows multiple times and comparing the results as needed.

Features of fx-Calc

• Definition and immediate calculation of functions with up to 5 variables
• Solves equations
• Function analysis combined with graphic result presentation
• Parametric sum and product calculation
• Integrated function library
• Integrated library for scientific constants
• 2D function plots, including complex graphs
• OpenGL accelerated 3D function plots
• Multiple plot and analysis windows to compare different function characteristics
• Interactive linear regression module
• Automated history
• Displays current memory value in a separate field
• Integrated examples

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