May-30-2019, 09:53 AM
(This post was last modified: May-30-2019, 09:53 AM by KranthiYamanki.)
I am new to Python.
I have written a class for declaration of a parabola. When i am trying to access the class it is showing the error " 'int' object has no attribute 'x' ".
Please help with this code.
Thanks
I have written a class for declaration of a parabola. When i am trying to access the class it is showing the error " 'int' object has no attribute 'x' ".
Please help with this code.
Thanks
class Parabola: def __init__(self,c0,c1,c2): self.c0=c0 self.c1=c1 self.c2=c2 def __call__(self,x): return self.c2*x**2+self.c1.x+self.c0 def table(self,L,R,n): s='' import numpy as np for x in np.linspace(L,R,n): y=self(x) s+='%12g%12g\n'%(x,y) return s p=Parabola(1,-2,2) p1=p(x=2) print(p.table(0,2,10))