Rational2D

Contents 1 Function 2 Brief Description 3 Sample Curve 4 Parameters 5 Script Access 6 Function File

Function

\[z=\frac{z_0+A_{01}x+B_{01}y+B_{02}y^2+B_{03}y^3}{1+A_1x+A_2x^2+A_3x^3+B_1y+B_2y^2}\]

Brief Description

X-Y Rationals

Sample Curve

Parameter

Number: 11

Name:	Meanings:	Lower Bounds:	Upper Bounds:
z0	z offset
A01
B01
B02
B03
A1
A2
A2
B2
B1
B2

Script Access

Function File

fitfunc\Rational2D.fdf