# Math Help - Kindly help for simple math equation

1. ## Kindly help for simple math equation

Kindly help me to solve this simple equation which is attached

2. Originally Posted by moonnightingale
Kindly help me to solve this simple equation which is attached
This is not a simple equation, you need to solve this numerically (It can also be solved using the Lambert_W function but that is multi-valued for this problem).

You can see that there are two solutions by drawing a graph of the function $f(L)=0.098-L e^{-2L}$

CB

3. ## Can anybody else help me

Plz help me out
I saw Lambert W function but it is also not helping
is there any way to solve this equation in Matlab

4. Originally Posted by moonnightingale
Plz help me out
I saw Lambert W function but it is also not helping
is there any way to solve this equation in Matlab
>>help fsolve

CB