PetscSqrtReal

Returns the square root of a PetscReal value

Synopsis

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

Not Collective; No Fortran Support

Input Parameter

. a - the value

See Also

PetscReal, PetscScalar, PetscComplex, PetscSqrtComplex(), PetscSqrtScalar()

Level

beginner

Location

include/petscmath.h

Examples

src/sys/classes/random/tutorials/ex2.c
src/sys/tests/ex25.c
src/sys/tests/ex63.c
src/dm/impls/plex/tutorials/ex19.c
src/dm/tutorials/ex21.c
src/dm/tutorials/ex26.c
src/ksp/ksp/tutorials/ex54.c
src/ksp/ksp/tutorials/ex55.c
src/ksp/ksp/tutorials/ex56.c
src/ksp/ksp/tutorials/ex59.c

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