Interpolation Calculator
Input Parameters
Examples :
Linear Function:
1,2, 2,4, 3,6
Quadratic Function:
1,1, 2,4, 3,9, 4,16
Trigonometric Function:
0,0, 1.57,1, 3.14,0, 4.71,-1
Interpolation Method:
Linear Interpolation
Lagrange Interpolation
Newton's Divided Differences
Enter x,y points (comma-separated pairs):
Format: x1,y1, x2,y2, x3,y3, ...
X value to interpolate:
Simulate
Results
Graphical Representation