:orphan:
# PetscPDFGaussian3D
PDF for the Gaussian distribution in 3D 
## Synopsis
```
#include "petscdt.h" 
PetscErrorCode PetscPDFGaussian3D(const PetscReal x[], const PetscReal dummy[], PetscReal p[])
```
Not Collective


## Input Parameters

- ***x -*** Coordinate in [-\infty, \infty]^3
- ***dummy -*** ignored



## Output Parameter

- ***p -*** The probability density at x





## See Also
 `PetscPDFSampleGaussian3D()`, `PetscPDFMaxwellBoltzmann3D()`

## Level
beginner

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/dm/dt/interface/dtprob.c.html#PetscPDFGaussian3D">src/dm/dt/interface/dtprob.c</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/dm/dt/interface/dtprob.c)


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