Since everything is being multiplied together, try taking logarithms.
(If p<0 is possible divide through by p first so L/p will be positive,
or just take |.|.) If L=0 and p=0, v cannot be determined...
Look up logarithms.
tiswas wrote in message <38a70576...@news.tesco.net>...
>Being Maths is not my strength,
>(and this btw, is definately not homework :) )
>i wondered if anyone could tell
>me if it's possible to manipulate
>the following formula to get v?
>
>L = exp(v*t*s)*p
>
>v=?
>
>Thanks,
>
>
>tiswas
>
>
>
>
> Being Maths is not my strength, (and this btw, is definately not homework
:) ) i wondered if anyone could tell me if it's possible to manipulate the
following formula to get v?
Yes, you can.
> L = exp(v*t*s)*p
First, divide both sides by p to get
L/p = exp(v*t*s)
Then, take the natural logarithm of both sides to get
ln(L/p)=v*t*s
Then, you simply divide both sides by (t*s) to get the solution:
v=[ln(L/p]/(t*s)
Make sense.
Travis J. Willse
sal-...@geocities.com
L = exp(v*t*s)*p
v=?
Thanks,
tiswas
> Being Maths is not my strength,
> (and this btw, is definately not homework :) )
> i wondered if anyone could tell
> me if it's possible to manipulate
> the following formula to get v?
Well, that was not a very good limerick.
Perhaps you should have said:
At maths I'm no wizard, you'll see.
This puzzle (not homework) vexed me.
You numerate nerds,
Use your secants or surds
To solve this equation, for v.
--
Clive Tooth
http://www.pisquaredoversix.force9.co.uk/
End of document