petsc-3.13.6 2020-09-29

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VecExp

Replaces each component of a vector by e^x_i

Synopsis

#include "petscvec.h" 
PetscErrorCode  VecExp(Vec v)

Not collective

Input Parameter

v -The vector

Output Parameter

v -The vector of exponents

See Also

VecLog(), VecAbs(), VecSqrtAbs(), VecReciprocal()

Level

beginner

Location

src/vec/vec/utils/vinv.c

Examples

src/tao/pde_constrained/tutorials/elliptic.c.html
src/tao/pde_constrained/tutorials/parabolic.c.html
src/tao/pde_constrained/tutorials/hyperbolic.c.html

Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages