This is for Cllawgraber. Please type in c when it asks for mode. Then at the end, note down the variable Average and post it in the comments below. Thanks. You can do things on other tabs while this does calculations. Sparked @Eulguass 's mind when we (that includes me) had a class assembly about it.
Deleted a bunch of useless variables set total computations to 50000 instead of 100000 added a rate per second and seconds remaining script (let them heat up until list 'av' length is around 1000, they don't show the correct things immediately) For easier calculation 3600 secs = 1 hour I does seem to go slower than @Eulguass 's engine in the beginning, but then in the 10000s it goes way faster