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Math Help - Kindly help for simple math equation

  1. #1
    Member moonnightingale's Avatar
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    Kindly help for simple math equation

    Kindly help me to solve this simple equation which is attached
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by moonnightingale View Post
    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
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  3. #3
    Member moonnightingale's Avatar
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    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
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  4. #4
    Grand Panjandrum
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    Quote Originally Posted by moonnightingale View Post
    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
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