cimport matrix_dense
cimport numpy as cnumpy
cdef class Matrix_double_dense(matrix_dense.Matrix_dense):
cdef object _numpy_dtype
# cdef cnumpy.NPY_TYPES _numpy_dtypeint
cdef int _numpy_dtypeint
cdef object _python_dtype
cdef object _sage_dtype
cdef object _sage_vector_dtype
cdef Matrix_double_dense _new(self, int nrows=*, int ncols=*)
cdef cnumpy.ndarray _matrix_numpy
