numpy.issubclass_() function – Python Last Updated : 18 Jun, 2020 Comments Improve Suggest changes Like Article Like Report numpy.issubclass_() function is used to determine whether a class is a subclass of a second class. Syntax : numpy.issubclass_(arg1, arg2) Parameters : arg1 : [class] Input class. True is returned if arg1 is a subclass of arg2. arg2 : [class or tuple of classes] Input class. If a tuple of classes, True is returned if arg1 is a subclass of any of the tuple elements. Return : [bool] Boolean result. Whether arg1 is a subclass of arg2 or not. Code #1 : Python3 # Python program explaining # numpy.issubclass_() function # importing numpy as geek import numpy as geek gfg = geek.issubclass_(geek.int32, float) print (gfg) Output : False Code #2 : Python3 # Python program explaining # numpy.issubclass_() function # importing numpy as geek import numpy as geek gfg = geek.issubclass_(geek.float64, float) print (gfg) Output : True Comment More infoAdvertise with us Next Article numpy.issubclass_() function – Python S sanjoy_62 Follow Improve Article Tags : Python Python-numpy Practice Tags : python Similar Reads Python | numpy.issubsctype() function numpy.issubsctype() function is used to determine whether the first argumentis a subclass of the second argument.If the first argument is a subclass of the second argument it returns true, otherwise it returns false. Syntax : numpy.issubsctype(arg1, arg2) Parameters : arg1, arg2 : dtype or dtype spe 1 min read Python | numpy.issubdtype() function numpy.issubdtype() function is used to determine whether the first argument is a typecode lower/equal in type hierarchy from second argument.If the first argument is lower or equal it returns true, otherwise it returns false. Syntax : numpy.issubdtype(arg1, arg2) Parameters : arg1, arg2 : [dtype_lik 1 min read Python | numpy.issctype() function numpy.issctype() function is used to determine whether the given object represents a scalar data-type.If the given object represents a scalar data-type it returns true, otherwise it returns false. Syntax : numpy.issctype(rep) Parameters : rep : any input. Return : [bool] Boolean result of check whet 1 min read numpy.ma.is_mask() function | Python numpy.ma.is_mask() function return True if parameter m is a valid, standard mask. This function does not check the contents of the input, only that the type is MaskType. In particular, this function returns False if the mask has a flexible dtype. Syntax : numpy.ma.is_mask(m) Parameter : m : [array_l 1 min read numpy.isscalar() in Python In this article, we will elucidate the `numpy.isscalar()` function through a well-documented code example and comprehensive explanation. Python numpy.isscalar() Syntax Syntax : numpy.isscalar(element) Parameters: element: The input element to be checked for scalar properties.Return Type: bool: Retur 3 min read Like