LOG
===

Function
--------

**LOG** generates the logarithm to base 10 of X.

Syntax
------

LOG(N)

where N is a numeric expression.

Examples
--------

::

   LOG (32)

generates the logarithm to base 10 of 32.

If S=1.319 then:

::

   LOG(S)

generates the logarithm to base 10 of 1.319.

::

   LOG(-6)

generates a 'Magnitude Error' and programme execution will stop.

Remarks
-------

X must be greater than zero.

If X is negative or equal to zero then a 'Magnitude Error' will occur.

X may be an expression.