[python]
name = "Forced line"
equation = "a*x + b"
latexequation = r"a x + \tilde b"
nindvar = 1

def evaluate(x,a):
xf = 0.75
yf = 1.6
btilde = yf - a*xf
return a*x + btilde

def initialize(x,y):
return 1.0,

[/python]

[python]
name = "Forced quadratic"
equation = "a*x^2 + b*x + c"
latexequation = r"a x^2 + bx + \tilde c"
nindvar = 1def evaluate(x,a,b):
xf = 0.75
yf = 1.6
ctilde = yf - xf*(a*xf + b)
return x*(a*x + b) + ctildedef initialize(x,y):
return 1.0,1.0
[/python]