Difference between revisions of "GammaIInv"

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Line 4: Line 4:
 
= GammaIInv(Y, A, B) =
 
= GammaIInv(Y, A, B) =
  
Returns the inverse of the [[Gamma]] function. The function returns the value x such that
+
Returns the inverse of the incomplete [[Gamma]] function. The function returns the value x such that
 
  [[GammaI]](x, a, b) = y.b
 
  [[GammaI]](x, a, b) = y.b
  

Revision as of 01:33, 17 February 2010


GammaIInv(Y, A, B)

Returns the inverse of the incomplete Gamma function. The function returns the value x such that

GammaI(x, a, b) = y.b

A is the shape parameter, B is an optional scale factor (default B=1).

Library

Advanced Math

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