# Python | Scipy integrate.tplquad() method

• Last Updated : 23 Jan, 2020

With the help of `scipy.integrate.tplquad()` method, we can get the triple integration of a given function from limit a to b by using `scipy.integrate.tplquad()` method.

Syntax : `scipy.integrate.tplquad(func, a, b)`

Return : Return the triple integrated value of a polynomial.

Example #1 :
In this example we can see that by using `scipy.integrate.tplquad()` method, we are able to get the triple integrated value of a polynomial from limit a to b by using this method.

 `# import scipy.integrate.tplquad``from` `scipy ``import` `integrate`` ` `gfg ``=` `lambda` `z, y, x: x ``*` `y``*``z ``+` `x``*``*``2` `+` `y``*``*``2` `+` `z``*``*``2`` ` `# using scipy.integrate.tplquad() method``geek ``=` `integrate.tplquad(gfg, ``1``, ``3``, ``lambda` `x: ``2``, ``lambda` `x: ``3``,``                              ``lambda` `x, y: ``0``, ``lambda` `x, y: ``1``)`` ` `print``(geek)`

Output :

27.000000000000004

Example #2 :

 `# import scipy.integrate.tplquad``from` `scipy ``import` `integrate``gfg ``=` `lambda` `z, y, x: x``*``*``2` `+` `y``*``*``2` `+` `z``*``*``2` `+` `1`` ` `# using scipy.integrate.tplquad() method``geek ``=` `integrate.tplquad(gfg, ``1``, ``3``, ``lambda` `x: ``2``, ``lambda` `x: ``3``,``                              ``lambda` `x, y: ``0``, ``lambda` `x, y: ``1``)`` ` `print``(geek)`

Output :

24.0

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