188 PetscErrorCode PetscRandomGetInterval(PetscRandom r, PetscScalar *low, PetscScalar *high)  in PetscRandomGetInterval()  argument
192   if (low) {  in PetscRandomGetInterval()
193     PetscAssertPointer(low, 2);  in PetscRandomGetInterval()
194     *low = r->low;  in PetscRandomGetInterval()
198     *high = r->low + r->width;  in PetscRandomGetInterval()
223 PetscErrorCode PetscRandomSetInterval(PetscRandom r, PetscScalar low, PetscScalar high)  in PetscRandomSetInterval()  argument
228 …PetscCheck(PetscRealPart(low) <= PetscRealPart(high), PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "…  in PetscRandomSetInterval()
229 …PetscCheck(PetscImaginaryPart(low) <= PetscImaginaryPart(high), PETSC_COMM_SELF, PETSC_ERR_ARG_OUT…  in PetscRandomSetInterval()
231 …PetscCheck(low < high, PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "only low <= high: Instead %g %g…  in PetscRandomSetInterval()
233   r->low   = low;  in PetscRandomSetInterval()
234   r->width = high - low;  in PetscRandomSetInterval()