∫ Integral Math Symbol Smiley Face U+222b

How to Write the Integral Symbol ∫ on Keyboard?

To write the Integral symbol ∫ on keyboard using ALT codes; ALT+8747, just hold down the ALT key while typing the alt key code 8747. You have to use the numeric keypad of your keyboard. If you don n♕ot have numeric keypad, hold down the Fn and ALT key🦹s while typing the alt code number.