PetscPDFSampleGaussian2D#

Sample uniformly from a Gaussian distribution in 2D https://en.wikipedia.org/wiki/Box–Muller_transform

Synopsis#

#include "petscdt.h" 
PetscErrorCode PetscPDFSampleGaussian2D(const PetscReal p[], const PetscReal dummy[], PetscReal x[])

Not Collective

Input Parameters#

• p - A uniform variable on $[0, 1]^2$

• dummy - ignored

Output Parameter#

• x - Coordinate in $[-\infty, \infty]^2$

See Also#

PetscPDFGaussian2D(), PetscPDFMaxwellBoltzmann3D()

Level#

beginner

Location#

src/dm/dt/interface/dtprob.c

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Index of all DT routines
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Index of all manual pages