PetscExpReal

Returns the natural exponential \(e^a\) of a PetscReal value

Synopsis

#include <petscmath.h>
PetscReal PetscExpReal(PetscReal a)

Not Collective; No Fortran Support

Input Parameter

. a - the value

See Also

PetscReal, PetscScalar, PetscComplex, PetscExpComplex(), PetscExpScalar()

Level

beginner

Location

include/petscmath.h

Examples

src/sys/classes/random/tutorials/ex2.c
src/sys/classes/draw/tests/ex6.c
src/sys/classes/random/tests/ex3.c
src/sys/tests/ex25.c
src/dm/impls/stag/tutorials/ex6.c
src/dm/tutorials/ex21.c
src/ksp/ksp/tutorials/ex21.c
src/ksp/ksp/tutorials/ex42.c
src/ml/da/tutorials/ex3.c
src/snes/tutorials/ex12.c

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