idea..

[Dave J. Andruczyk]

> 
> Now, here's where the confusion comes in. Brad wants to know RATE and I
> presume integrate that over time. So he thinks ya just GOTTA have a time
> variable in there. Dave wants to integrate total fuel, and then divide
> by distance I presume, to get an average mileage(?). If I get Dave's
> drift he's actually thinking of making piecewise estimates of mileage
> say every few seconds(?) by summing the total fuel consumed over that

Yep,  it can be used to give MPG every couple of seconds, or a routine
should be able to be written to give you MPG over a long distance trip.

> time, divided by distance, or he could divide by the time to estimate
> rates, too.


Thanks for clarifying things.  

Dave