Euler's number

There are multiple ways to define , one way is to use limits

e = \lim_{ n \to \infty } \left( 1 + \frac{1}{n} \right)^n

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Another way is to express it as an infinite series

Index

• Euler’s formula
• use limits
• e (Euler’s Number) is seriously everywhere

Derivative

An important property of the number is that is its own derivative: . This is why it is commonly seen in places such as solving differential equations.