Max of (sin(x))^(e^x)
02-25-2018, 01:40 PM
Post: #5
 parisse Senior Member Posts: 1,269 Joined: Dec 2013
RE: Max of (sin(x))^(e^x)
If you are interested in approx. solutions, use fsolve.
Code:
 f(x):=(sin(x))^(e^x); fsolve(f(x)=1); solve(f'(x)=0);
solve is for *exact* solving of polynomial-like equations, but this kind of equation f(x)=c is not solvable exactly for a generic second member c. solve will automatically switch to fsolve if there is an approx value inside.
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 Messages In This Thread Max of (sin(x))^(e^x) - lrdheat - 02-24-2018, 04:28 PM RE: Max of (sin(x))^(e^x) - lrdheat - 02-24-2018, 04:48 PM RE: Max of (sin(x))^(e^x) - lrdheat - 02-24-2018, 04:55 PM RE: Max of (sin(x))^(e^x) - lrdheat - 02-24-2018, 06:08 PM RE: Max of (sin(x))^(e^x) - parisse - 02-25-2018 01:40 PM RE: Max of (sin(x))^(e^x) - lrdheat - 02-25-2018, 05:00 PM RE: Max of (sin(x))^(e^x) - lrdheat - 02-25-2018, 06:19 PM RE: Max of (sin(x))^(e^x) - parisse - 02-25-2018, 08:38 PM RE: Max of (sin(x))^(e^x) - lrdheat - 02-26-2018, 03:40 AM RE: Max of (sin(x))^(e^x) - Wes Loewer - 03-04-2018, 05:08 AM

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