Python | sympy.Add() method Last Updated : 11 Jul, 2019 Summarize Comments Improve Suggest changes Share Like Article Like Report With the help of sympy.Add() method, we can add two variables and can form a mathematical expression by using sympy.Add() method. Syntax : sympy.Add() Return : Return the addition of two variables. Example #1 : In this example we can see that by using sympy.Add() method, we are able to add the two variables and we can also form mathematical expression. Python3 1=1 # import sympy from sympy import * x, y = symbols('x y') # Use sympy.Add() method gfg = Add(x, y) print(gfg) Output : x+y Example #2 : Python3 1=1 # import sympy from sympy import * x, y = symbols('x y') # Use sympy.Mul() method gfg = Add(Mul(x, y), Mul(x, x)) print(gfg) Output : x**2 + x*y Comment More infoAdvertise with us Next Article Python | sympy.Add() method J jitender_1998 Follow Improve Article Tags : Python SymPy Practice Tags : python Similar Reads Python | sympy.Lambda() method With the help of sympy.Lambda() method, we can perform any mathematical operation by just defining the formula and then pass the parameters with reference variable by using sympy.Lambda(). Syntax : sympy.Lambda() Return : Return the result of mathematical formula. Example #1 : In this example we can 1 min read Python | sympy.S() method With the help of sympy.S() method, we can make a single instance of an object by using sympy.S() method, where S denotes to singleton class. Syntax : sympy.S() Return : Return the single instance of an object. Example #1 : In this example we can see that by using sympy.S() method, we are able to cre 1 min read Python | sympy.as_coeff_add() method With the help of sympy.as_coeff_add() method, we can separate the mathematical expression by + sign and return a tuple by using sympy.as_coeff_add() method. Syntax : sympy.as_coeff_add() Return : Return the tuple of elements separated by + sign. Example #1 : In this example we can see that by using 1 min read Python | sympy.Mul() method With the help of sympy.Mul() method, we can multiply two variables and can form a mathematical expression. Syntax : sympy.Mul() Return : Return the product of two variables. Example #1 : In this example we can see that by using sympy.Mul() method, we are able two multiply the two variables and we ca 1 min read Python - PyTorch add() method PyTorch torch.add() method adds a constant value to each element of the input tensor and returns a new modified tensor. Syntax: torch.add(inp, c, out=None) Arguments inp: This is input tensor. c: The value that is to be added to every element of tensor. out: This is optional parameter and it is the 1 min read Like