The expm1() function returns the value of Ex-1, where E is Euler's constant (approximately 2.7183) and x is the number passed to it.
|x||Required. A number|
Tip: E is the Euler's constant, which is the base of natural logarithms (approximately 2.7183).
Note: This function is not implemented on Windows platforms.
In the following example we will use the expm1() function on different numbers:
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