PetscCosReal

Returns the cosine of a PetscReal value, with argument in radians

Synopsis

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

Not Collective; No Fortran Support

Input Parameter

. a - the value

See Also

PetscReal, PetscScalar, PetscComplex, PetscCosComplex(), PetscCosScalar()

Level

beginner

Location

include/petscmath.h

Examples

src/ksp/ksp/tutorials/ex42.c
src/ts/tutorials/ex53.c
src/ts/tutorials/ex76.c
src/ts/tutorials/ex45.c

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