Solve f(x) in terms of another variable? Or just in general.
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I am trying to solve the equation
1=.2*b*e^(-.5x)+(1-.1e^(-.5x)).5e^(-.5(1-.1e^(-.5x))(x/b))
I tried to it for a specific b value but I got an error which is odd because WolfRamAlpha managed to do it. So I must be doing something wrong. I tried
solve('1=.2*100*e^(-.5x)+(1-.1e^(-.5x)).5e^(-.5(1-.1e^(-.5x))(x/100))')
Ideally I'd like to solve it for x in terms of b so that I can then evaluate the x value for a range of b's.
I was wondering if anyone had any tips on how to do this?
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回答 (1 件)
Mahdi
2013 年 4 月 11 日
1 件のコメント
Walter Roberson
2013 年 4 月 11 日
Also, you need to include multiplication explicitly, such as 0.5*x instead of 0.5x; likewise between the "5x)" and the "(x/b)"
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