value_with_derivatives

def value_with_derivatives (   self,   x   ) get the value of the function, and its first & second derivative Parameters: x  the point at which to evaluate the function Returns: (f(x), f'(x), f''(x)) Reimplemented from C2Function. Definition at line 681 of file C2Functions.py. 00681 : 00682 return native((x-self.x0)*self.slope+self.y0, self.slope, 0.0) 00683 ##

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