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A Function Equation Finder is a tool designed to identify the mathematical equation that best represents a set of data points or the relationship between variables. It uses various algorithms and methods (curve fitting, least squares regression analysis, etc.) to determine the underlying function.
- Lagrange Interpolation
Lagrange Interpolating Polynomial is a method for finding...
- Lagrange Interpolation
Enter your equation here. Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
An online curve-fitting solution making it easy to quickly perform a curve fit using various fit methods, make predictions, export results to Excel, PDF, Word and PowerPoint, perform a custom fit through a user defined equation and share results online.
23 Νοε 2010 · Is there any "algorithm" or steps to follow to get a formula from a table of values. Example: Using this values: X Result 1 3 2 5 3 7 ...
Interactive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!
This online calculator uses several regression models for approximation of an unknown function given by a set of data points. The function approximation problem is how to select a function among a well-defined class that closely matches ("approximates") a target unknown function.
Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music….
