- #1

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## Main Question or Discussion Point

hi guys , i want to write a complicated differential equation as autonomous equations , is there any method ? i have no idea to overcome it !

thank you

thank you

- Thread starter thecoop
- Start date

- #1

- 15

- 0

hi guys , i want to write a complicated differential equation as autonomous equations , is there any method ? i have no idea to overcome it !

thank you

thank you

- #2

- 6,054

- 390

(x' - x)t + x = 0

Let u = xt and the equation becomes

u' = u

If that fails, you can always convert an equation to an autonomous system of two equations in two variables, letting the second variable = time.

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