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is integration with division possible?

Programmation et implémentation d'algorithmes.

is integration with division possible?

Message non lude firedwheelman » 28 Mar 2018, 22:23

I am able to calculate normal integrals but I can not figure out how to calculate integrals with division. Every time I plug in a problem it gives me a syntax error. Here are some examples that I am struggling with:

Image
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firedwheelman
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Re: is integration with division possible?

Message non lude Lior.T » 28 Mar 2018, 22:50

Hi,

Logically, I think that you just have to put integration and in place of the
dx
in your examples, you put 1 and
dx
at the end of the line.

Tell me if your problem has been solved.
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Re: is integration with division possible?

Message non lude Hisham » 29 Mar 2018, 07:43

firedwheelman a écrit:I am able to calculate normal integrals but I can not figure out how to calculate integrals with division. Every time I plug in a problem it gives me a syntax error. Here are some examples that I am struggling with:

Image


Hey firedwheelman,
why don't you use the specific template (CAS mode) ?
Anyway, as Lior.T said, you cannot put dx as a numerator, please see the image below for the right syntax (taken from my Nspire CAS):

Image

Best,
Hisham ;)
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Re: is integration with division possible?

Message non lude firedwheelman » 29 Mar 2018, 09:16

Lior.T a écrit:Hi,

Logically, I think that you just have to put integration and in place of the
dx
in your examples, you put 1 and
dx
at the end of the line.

Tell me if your problem has been solved.


trying it your way this is what I get:

Image

does that look right?
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Re: is integration with division possible?

Message non lude Lior.T » 29 Mar 2018, 10:06

firedwheelman a écrit:
Lior.T a écrit:Hi,

Logically, I think that you just have to put integration and in place of the
dx
in your examples, you put 1 and
dx
at the end of the line.

Tell me if your problem has been solved.


trying it your way this is what I get:

Image

does that look right?


It is right.

There is just the problem that it gave you a long form that you can maybe try to factorize.

Best regards.
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Re: is integration with division possible?

Message non lude Hisham » 29 Mar 2018, 10:17

firedwheelman a écrit:
Lior.T a écrit:Hi,

Logically, I think that you just have to put integration and in place of the
dx
in your examples, you put 1 and
dx
at the end of the line.

Tell me if your problem has been solved.


trying it your way this is what I get:

Image

does that look right?


Yep, that's the right result ;)
Best,

Hisham :)
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