Henry Bushby Transcription pages
Revision as of May 28, 2014, 4:02:01 PM, edited by MMcPartlan
Usually y=1 to begin with, in which
case this practical rule is: Dont
join 1 to (M2×n) or to (M2×n)-2B.
& no M of 2 need be considered which
gives a value for the second part
higher than 2B, because such parts
do not exist.