Minimax Function Approximation Online Laboratory

Name *

Unique identifier for your function

Function Code *

JavaScript function that takes x as parameter; available global variables: f, w, n, d, a, b

Comment/Description

Optional description or notes about this function

0 functions

	Name	Function Code	Comment	Created	Actions

Create your first custom function to get started

Local Storage

	Name	Function	Degree	Created	Actions
	Sin + Cos Basic trigonometric	`sin(x) + cos(x)`	5	2024-01-15 14:30
	Exponential Decay function	`exp(-x^2)`	8	2024-01-14 09:15

[ , ]

Using JS floating-point (64 bits)

Alternance finding method:

Brute force Multiple Step

Parabolic Interpolation

Iteration
control:

sec.

Maxit

Error Threshold:1e-6 0.000001

Remez Algorithm Visualization

Iteration 0

Show 4 decimal places

1 16