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ValeryOchkov
24-Ruby IV

ODE

Is it possible to solve the ODE in attach?

Thanks!

ACCEPTED SOLUTION

Accepted Solutions

How about

Werner_E_0-1696576665282.png

 

Werner_E_1-1696576818214.png

You can avoid the numerical glitch at about x=7.7 seen in the pic either by setting TOL to 10^-6 or lower or by adding 10^5 as the third argument (intervals) of the odesolve function

 

 

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2 REPLIES 2

How about

Werner_E_0-1696576665282.png

 

Werner_E_1-1696576818214.png

You can avoid the numerical glitch at about x=7.7 seen in the pic either by setting TOL to 10^-6 or lower or by adding 10^5 as the third argument (intervals) of the odesolve function

 

 

LucMeekes
23-Emerald III
(To:ValeryOchkov)

The derivative of the function y(x) you are looking for, so y'(x), is (+ or -):

LucMeekes_3-1696759512614.png

where c is a constant.

Proof:

LucMeekes_1-1696758549003.png

To find y(x) you have to integrate this function y'(x), which will give you another integration constant.

 

Success!
Luc

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