how can i type this?

#1 Pubblicato: 03/03/2023 03:20:02

soomoon

1 apprezzamenti in 42 post.

Gruppo: User

how can i type this?

X[ij

File non trovato.File non trovato.

#2 Pubblicato: 03/03/2023 05:05:45

fominantokha

0 apprezzamenti in 3 post.

Gruppo: User

change the vector element in the variable X to a matrix element => el(X,ij) to el(X,i,j)

#3 Pubblicato: 03/03/2023 13:27:29

overlord

600 apprezzamenti in 1.381 post.

Gruppo: Moderator

Wrote
how can i type this?

Step by step:
1 - X
2 - [
3 - i
4 - , (, or ; which one is your argument separator)
5 - j

> X[i,j

Regards

#4 Pubblicato: 13/03/2023 15:34:56

mrslk

0 apprezzamenti in 2 post.

Gruppo: User

How can i type this example in smath?

#5 Pubblicato: 13/03/2023 21:01:01

Alvaro

1.139 apprezzamenti in 1.805 post.

Gruppo: User

Hi. Some options.

Notation.sm (4,34 KiB) scaricato 1311 volta(e).

Best regards.
Alvaro.

#6 Pubblicato: 14/03/2023 08:30:42

Jean Giraud

983 apprezzamenti in 6.866 post.

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Wrote
How can I type this example in Smath

In otherwise subscript style ... parametric/productive.

#7 Pubblicato: 14/03/2023 11:15:12

mrslk

0 apprezzamenti in 2 post.

Gruppo: User

Wrote
Hi. Some options.

Notation.sm (4,34 KiB) scaricato 1311 volta(e).

Best regards.
Alvaro.

Thanks for answering. But how write superscripts?

#8 Pubblicato: 14/03/2023 11:35:34

Alvaro

1.139 apprezzamenti in 1.805 post.

Gruppo: User

Wrote
... Thanks for answering. But how write superscripts?

Hi. No practical way in SMath, but with Unicode characters. Search for 'cero' in your language in windows charmap, copy and paste.

To do it without artifice you would have to have a function, like in Mathematica: https://reference.wolfram.com/language/ref/Superscript.html

Best regards.
Alvaro.

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