tensorflow:: ops:: Igamma

Compute the lower regularized incomplete Gamma function P(a, x) .

Summary

The lower regularized incomplete Gamma function is defined as:

\(P(a, x) = gamma(a, x) / Gamma(a) = 1 - Q(a, x)\)

where

\(gamma(a, x) = \int_{0}^{x} t^{a-1} exp(-t) dt\)

is the lower incomplete Gamma function.

Note, above Q(a, x) ( Igammac ) is the upper regularized complete Gamma function.

Args:

• scope: A Scope object

Returns:

• Output : The z tensor.

Public attributes

Operation operation

::tensorflow::Output z

Public functions

 Igamma(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input a,
  ::tensorflow::Input x
)

::tensorflow::Node * node() const 

 operator::tensorflow::Input() const 

 operator::tensorflow::Output() const