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is this solution correct?

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#1 Pubblicato: 08/06/2023 21:04:50

soomoon

1 apprezzamenti in 42 post.

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is this solution correct?

2023-06-09 09 03 11.png

question_230609.sm (3,75 KiB) scaricato 1370 volta(e).

#2 Pubblicato: 08/06/2023 23:35:04

Alvaro

1.139 apprezzamenti in 1.805 post.

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Wrote
is this solution correct?

Obviously not, but the bug isn't that obvious: just avoid to use that 'phi' (j Ctrl-G):

Best regards.
Alvaro.

1 utenti hanno apprezzato questo post

churichuro 09/06/2023 15:32:00

#3 Pubblicato: 09/06/2023 08:08:11

Jean Giraud

983 apprezzamenti in 6.866 post.

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Wrote
Is this solution correct ?

As given, your function is plain/native. Nothing else applies.
Cheers ... Jean.

#4 Pubblicato: 09/06/2023 08:52:23

overlord

600 apprezzamenti in 1.381 post.

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Wrote
just avoid to use that 'phi' (j Ctrl-G):

Is it only valid for Windows?
Linux mono doesn't have this problem.

#5 Pubblicato: 09/06/2023 09:07:42

Вячеслав Мезенцев

Вячеслав Мезенцев

1.558 apprezzamenti in 1.868 post.

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Wrote
Obviously not, but the bug isn't that obvious: just avoid to use that 'phi' (j Ctrl-G)

Yes, these are different letters:

cos(ϕ) and cos(φ)

maple() works with φ

This was done to unambiguously convert variables into Greek letters:

maple() function uses implicit encoding of Greek letters:

Russia ☭ forever, Viacheslav N. Mezentsev

1 utenti hanno apprezzato questo post

churichuro 09/06/2023 15:32:00

#6 Pubblicato: 09/06/2023 11:58:48

Alvaro

1.139 apprezzamenti in 1.805 post.

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I think the result soomoon expects is this, but it requires a newer version of maple:

Best regards.
Alvaro.

#7 Pubblicato: 12/06/2023 01:58:17

soomoon

1 apprezzamenti in 42 post.

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Wrote
I think the result soomoon expects is this, but it requires a newer version of maple:

Best regards.
Alvaro.

where can i get a new version of maple ?

#8 Pubblicato: 12/06/2023 11:12:20

Alvaro

1.139 apprezzamenti in 1.805 post.

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Wrote
where can i get a new version of maple ?

Inside SMath, you can't. This is a workaround, valid for real values

Best regards.
Alvaro.

#9 Pubblicato: 12/06/2023 11:29:29

Martin Kraska

1.361 apprezzamenti in 2.275 post.

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Just in case that Maxima is an option. Unfortunately, Maxima requires the user to try specialized simplification functions and doesn't provide a powerful generic simplify.

trigsim.sm (2,43 KiB) scaricato 1373 volta(e).

Technische Mechanik mit SMath Studio: https://link.springer.com/book/10.1007/978-3-658-50592-9

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