To find the difference of x - y using SymPy, you can simply subtract y from x. This can be done by using the 'simplify' function in SymPy. Here is an example code in Python using SymPy:

import sympy as sp

x, y = sp.symbols('x y') difference = sp.simplify(x - y)

print(difference)

By running this code, you will get the difference of x - y using SymPy.

How do I calculate x - y in sympy?

You can calculate x - y in SymPy by defining symbols for x and y, and then creating an expression for the difference x - y. Here's an example code snippet that shows how to do this:

from sympy import symbols

Define symbols

x, y = symbols('x y')

Create expression for x - y

expr = x - y

Evaluate the expression for some values of x and y

result = expr.subs({x: 5, y: 3})

print(result) # Output: 2

In this code snippet, we first import the symbols function from SymPy to define symbols for x and y. We then create an expression for the difference x - y using the symbols that we defined. Finally, we use the subs method to evaluate the expression for specific values of x and y.

What function should I use to find the difference of x and y in sympy?

You can use the sympy function sympy.diff() to find the difference of x and y.

Here is an example usage:

import sympy

x = sympy.Symbol('x') y = sympy.Symbol('y')

difference = sympy.diff(x, y) print(difference)

This code would output:

1

This means that the difference of x and y is 1.

How to do the subtraction of x and y in sympy?

In SymPy, you can subtract two symbols using the sympy.sub() function. Here is an example of subtracting x and y:

import sympy as sp

x = sp.symbols('x') y = sp.symbols('y')

result = sp.sub(x, y) print(result)

This will output the expression x - y, which is the result of subtracting y from x.