code: def cublasZtpsv(handle, uplo, trans, diag, n, AP, x, incx):
      
      
      status = _libcublas.cublasZtpsv_v2(handle, 
                                         _CUBLAS_FILL_MODE[uplo], 
                                         _CUBLAS_OP[trans], 
                                         _CUBLAS_DIAG[diag], 
                                         n, int(AP), int(x), incx)
      cublasCheckStatus(status)
docs: Solve complex triangular-packed system with one right-hand size.