Are there plans for releasing of a "Symbolic expression evaluations" tutorial?

Wrote

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.

Wrote

Wrote

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.

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)

Wrote

I would like to write the nabla vectorial operator

Borrow from here.

Maths Grad_Div_Curl_Jacob.sm (41,3 KiB) scaricato 1297 volta(e).

Wrote

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/forum/yaf_postst16005_Grad--Div-and-Curl-in-a-curvilinear-coordinate-system.aspx

Best regards.
Alvaro.

Wrote

Wrote

I would like to write the nabla vectorial operator

Borrow from here.

Maths Grad_Div_Curl_Jacob.sm (41,3 KiB) scaricato 1297 volta(e).

Thanks a lot!