Hi!

I have the following code, and the last integral is not solved by the program. I did not find any solution.
Can you explain me, what is the problem?

Thanks a lot!
Bye
Pali

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Wrote

I have the following code, and the last integral is not solved by the program. I did not find any solution.
Can you explain me, what is the problem ?

In some way doctored in red. Setup the integrator scalar wrt 'x'.
Cheers ... Jean.

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Wrote

Can you explain me, what is the problem?

Hi Pali. At this time, you can't use if(..) inside an integral, use cases(...) instead. Also, SMath's integral new version can handle better units.

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Best regards.
Alvaro.

Hi Alvaro,

thanks a lot! It works fine. Thank you.
What do you mean: new version of integral?

Best regards
Pali

Wrote

In some way doctored in red. Setup the integrator scalar wrt 'x'.
Cheers ... Jean.

HF.sm (84 КиБ) скачан 24 раз(а).

I do not really understand what you did, but thanks for your help as well.

I do not really understand what you did
1. recast if/else ► if/otherwise.
2. made ∫ scalar wrt 'x' for local/vectorize

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Wrote

What do you mean: new version of integral?

Hi Pali. In the "new" version of the integral it puts the units of the result correctly, while before some corrections had to be made. From "list of changes" here: Defined Integral supports units now.

Best regards.
Alvaro.