help with programming

help with programming - Mensajes

#1 Publicado: 24/5/2021 18:37:13
Jim

Jim

0 me gusta en 7 mensajes.

Grupo: User

hi can anybody please explain why the following does not work, and how I need to change it.............
Capture1.JPG
many thanks
#2 Publicado: 24/5/2021 19:19:39
overlord

overlord

600 me gusta en 1.381 mensajes.

Grupo: Moderator

Wrote

hi can anybody please explain why the following does not work, and how I need to change it.............
many thanks


No problem here. You have misspelled the function.
The equality for 3*4 or 4*k is next to matrix element.
It has to be next to matrix, whole of it.

Regards

COL_FOR.sm (4,49 KiB) descargado 1272 vez(es).

2021-05-25_01-18.png
#3 Publicado: 24/5/2021 19:58:27
Jim

Jim

0 me gusta en 7 mensajes.

Grupo: User

Thank you "overlord"..............what a basic error, I feel stupid, must need new spectacles. hehe.
#4 Publicado: 24/5/2021 22:23:47
overlord

overlord

600 me gusta en 1.381 mensajes.

Grupo: Moderator

Wrote

what a basic error, I feel stupid


No need to be. Everybody make mistake, especially if it is simple.
Feel free to ask questions. Someone shall reply, be sure of it.

Regards
#5 Publicado: 25/5/2021 18:34:37
Jean Giraud

Jean Giraud

983 me gusta en 6.866 mensajes.

Grupo: User

Wrote

can anybody please explain why the following does not work


Your coding is wrong for your application,
but correct for other application(s) ... StripX(data).

2Dmatrix.PNG
#6 Publicado: 25/5/2021 20:07:50
Jim

Jim

0 me gusta en 7 mensajes.

Grupo: User

Folks, I have another query please and am grateful for help.

As per diagram below, how do I move several lines down and create space for another equation inside my "for" loop.

Capture2.JPG
#7 Publicado: 25/5/2021 20:22:23
overlord

overlord

600 me gusta en 1.381 mensajes.

Grupo: Moderator

Wrote

Folks, I have another query please and am grateful for help.

As per diagram below, how do I move several lines down and create space for another equation inside my "for" loop.


Use your arguments separator for this.
This works also for vectors but not for matrices.

Regards

output.gif
#8 Publicado: 25/5/2021 20:57:18
Jean Giraud

Jean Giraud

983 me gusta en 6.866 mensajes.

Grupo: User

Wrote

how do I move several lines down and create space



Empty.PNG
#9 Publicado: 25/5/2021 21:08:54
Jim

Jim

0 me gusta en 7 mensajes.

Grupo: User

Wrote

Use your arguments separator for this.



thank you, but can you please clarify what exactly is the "arguments separator" ?
#10 Publicado: 25/5/2021 21:12:44
overlord

overlord

600 me gusta en 1.381 mensajes.

Grupo: Moderator

Wrote

Wrote

Use your arguments separator for this.



thank you, but can you please clarify what exactly is the "arguments separator" ?


It depends on your setting.
Its setting is under Tools > Options.
I use semicolon, default is comma I guess.

2021-05-26_03-10.png
#11 Publicado: 25/5/2021 21:22:37
Jean Giraud

Jean Giraud

983 me gusta en 6.866 mensajes.

Grupo: User

Wrote

how do I move several lines/cols down/right and create space



Blank.PNG

#12 Publicado: 25/5/2021 21:33:27
Jean Giraud

Jean Giraud

983 me gusta en 6.866 mensajes.

Grupo: User

Page12 Ravel Matrix.sm (9,46 KiB) descargado 1396 vez(es).
#13 Publicado: 26/5/2021 17:59:38
⠀

⠀

26 me gusta en 155 mensajes.

Grupo: User

Wrote

Wrote

how do I move several lines/cols down/right and create space



Blank.PNG



This is like Schrodinger's answer, both right and wrong at the same time, lol.
#14 Publicado: 26/5/2021 20:07:15
Jean Giraud

Jean Giraud

983 me gusta en 6.866 mensajes.

Grupo: User

Wrote

This is like Schrodinger's answer, both right and wrong at the same time, lol.


I greatly admire that you have recognized
the long functional romance was Shrodinger lol !
Otherwise coded from Mathcad ODEsolve .

Maths Schrodinger.sm (67,54 KiB) descargado 1191 vez(es).
  • Nuevos mensajes
  • Sin mensajes nuevos