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# LOG Function

#### Purpose:

To return the natural logarithm of *x*.

#### Syntax:

**LOG**(*x*)

#### Comments:

*x* must be a number greater than zero.

LOG(*x*) is calculated in single precision, unless the /**d** switch is used when GW-BASIC is executed.

#### Examples:

PRINT LOG(2)
.6931471

PRINT LOG(1)
0