how to solve a second-order differential equation set with parameter using Euler's method?
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i try the following, but then i find that i didn't clearify my "dy" is the derivative of time "t"
how can i limit the dy is the derivative of "t"?
my function is the following
thanks in advance!
回答（1 个）
Actually, dy is the derivative of y with respect to t. The code you give is absolutely right.
So you see Euler's Method
If you denote dy as dydt (
), then it will be more obvious.
), then it will be more obvious.类别
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