# tensorflow::ops::Igamma

#include <math_ops.h>

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.

Arguments:

Returns:

### Constructors and Destructors

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

operation
z

### Public functions

node() const
::tensorflow::Node *
operator::tensorflow::Input() const
operator::tensorflow::Output() const

## Public attributes

### operation

Operation operation

### z

::tensorflow::Output z

## Public functions

### Igamma

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

### node

::tensorflow::Node * node() const

### operator::tensorflow::Input

operator::tensorflow::Input() const

### operator::tensorflow::Output

operator::tensorflow::Output() const
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