### Log (number)

Basic and Crystal syntax.

##### Argument

Number value

##### Returns

Number value

##### Action

Log returns a Number specifying the natural logarithm of a given number. The natural logarithm is the logarithm to the base e, where e is approximately 2.718282.

##### Example

The following examples is applicable to both Basic and Crystal syntax:

`Log (1.5)`

Returns 0.4055 (rounded to 4 decimals).

##### Comments

This function is designed to work like the Visual Basic function of the same name.

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