Determine if an ndarray data type can be safely cast to another ndarray data type.

Return a list of ndarray data types to which a provided ndarray data type can be safely cast or cast within the same kind.

Determine if an ndarray data type can be cast to another ndarray data type according to a specified casting mode.

Determine if an ndarray data type can be safely cast to, or is of the same kind as, another ndarray data type.

Return a list of ndarray data types to which a provided ndarray data type can be safely cast and, for floating-point data types, can be downcast.

Determine if an ndarray data type can be safely cast or, for floating-point data types, downcast to another ndarray data type.

Return the next larger ndarray data type of the same kind.

Return a list of ndarray data types to which a provided ndarray data type can be safely cast.

Return the ndarray data type with the smallest size and closest kind to which ndarray data types can be safely cast.