doc/other.xml: Small DocBook mark-up fix.

Use proper mark-up for sqrt function in slowly varying inputs section.
This commit is contained in:
Ian Abbott 2012-05-09 17:40:34 +01:00
parent 2c729dbb34
commit 98869fa36d

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@ -1270,7 +1270,8 @@ Sometimes, your input channels change slowly enough that
you are able to average many successive input values to get a
more accurate measurement of the actual value. In general,
the more samples you average, the better your estimate
gets, roughly by a factor of <function>sqrt</function>(number_of_samples).
gets, roughly by a factor of
<function>sqrt<parameter>number_of_samples</parameter></function>.
Obviously, there are limitations to this:
</para>