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Offline MAM64  
#1 Posted : 28 April 2019 03:27:53(UTC)
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Are there plans for releasing of a "Symbolic expression evaluations" tutorial?
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Offline Jean Giraud  
#2 Posted : 28 April 2019 06:01:01(UTC)
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Originally Posted by: MAM64 Go to Quoted Post
Are there plans for releasing of a "Symbolic expression evaluations" tutorial?

IMHO too much like re-writing Bible.
1000's demo ... show your expression/formula.
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Offline MAM64  
#3 Posted : 28 April 2019 06:43:07(UTC)
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Originally Posted by: Jean Giraud Go to Quoted Post
Originally Posted by: MAM64 Go to Quoted Post
Are there plans for releasing of a "Symbolic expression evaluations" tutorial?

IMHO too much like re-writing Bible.
1000's demo ... show your expression/formula.




I would like to write the nabla vectorial operator, in order to get gradient, divergent and rotational operators.
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Offline Davide Carpi  
#4 Posted : 28 April 2019 12:09:32(UTC)
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Maybe... I have some technical issues ATM, so I can't really plan it for the near future.

If you want to give a try to low-level evaluation, about the math you might start from the gradient already coded here. To dress it, you can see this (that if you have the plugin installed should already works if you create your own 1 or 2 arguments function in a worksheet and you call it grad)
If you like my plugins consider to support SMath Studio buying a plan; to offer me a coffee: paypal.me/dcprojects
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Offline Jean Giraud  
#5 Posted : 28 April 2019 14:48:49(UTC)
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Originally Posted by: MAM64 Go to Quoted Post
I would like to write the nabla vectorial operator

Borrow from here.

Maths Grad_Div_Curl_Jacob.sm (42kb) downloaded 69 time(s).
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thanks 1 user thanked Jean Giraud for this useful post.
on 28/04/2019(UTC)
Offline Razonar  
#6 Posted : 28 April 2019 22:04:45(UTC)
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Originally Posted by: MAM64 Go to Quoted Post


I would like to write the nabla vectorial operator, in order to get gradient, divergent and rotational operators.


Hi. Maybe you found useful this post: https://en.smath.com/for...r-coordinate-system.aspx

Best regards.
Alvaro.
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Offline MAM64  
#7 Posted : 29 April 2019 02:05:00(UTC)
MAM64

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Originally Posted by: Jean Giraud Go to Quoted Post
Originally Posted by: MAM64 Go to Quoted Post
I would like to write the nabla vectorial operator

Borrow from here.

Maths Grad_Div_Curl_Jacob.sm (42kb) downloaded 69 time(s).


Thanks a lot! Clap
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