james knott gjaidadguarogerscom neil wrote sorry fell fixed shifts apeared copying fixed seem forgotten bar meant knew needed test lost arithmic mean arithmic mean way averaging wikipedia httpenwikipediaorgwikiarithmetic_mean correct average sine n cycles taken 0 arithmic mean sine plotted time period result would exact sine result would rms useless value therefore reasoning must flawed somewhere anyone time knowledge take quest finding flaw seem unable average sin x entire cycle zero sin2 x course never goes negative use openofficeorg wed 06 aug 2008 161859 0500 opensuse ot much power pc really consume