Solve the equation (linear)

Solve the equation (linear) - F1=F2=F3=F4=F5 - Messaggi

#1 Pubblicato: 20/07/2024 22:29:21
Valery Ochkov

Valery Ochkov

67 apprezzamenti in 713 post.

Gruppo: User

I would like to to sole the linear equations
F1=F2=f3=F4 with 4 unknowns T1, T2, T3 and T4
I can do it in Mathcad (given-find). but cannot in SMath ;-(
Help me please!

See please the Mathcad Calculation Server
http://twt.mpei.ac.ru/MCS/Worksheets/Thermal/Heat-Flow-3radius.xmcd
my SMath try in attach and
Lambda3.sm (434,36 KiB) scaricato 1607 volta(e).
the picture
3-Tube.png
#2 Pubblicato: 21/07/2024 14:53:47
Alvaro

Alvaro

1.139 apprezzamenti in 1.805 post.

Gruppo: User

Hi. Here two options for solve the system.

Lambda3.sm (452,05 KiB) scaricato 1613 volta(e).

Best regards.
Alvaro.
2 utenti hanno apprezzato questo post
Valery Ochkov 21/07/2024 15:29:00, ioan92 21/07/2024 17:25:00
#3 Pubblicato: 21/07/2024 15:29:51
Valery Ochkov

Valery Ochkov

67 apprezzamenti in 713 post.

Gruppo: User

Wrote

Hi. Here two options for solve the system.

Lambda3.sm (452,05 KiB) scaricato 1613 volta(e).

Best regards.
Alvaro.



Thanks, Alvaro!
But I have so
Lambda3-Error.png


#4 Pubblicato: 21/07/2024 15:52:10
StvMath

StvMath

44 apprezzamenti e 1 disapprezzamenti in 76 post.

Gruppo: User

I see Alvaro has beaten me to it, but here's my approach anyway.

Lambda3b.sm (470,18 KiB) scaricato 1663 volta(e).
2 utenti hanno apprezzato questo post
Valery Ochkov 21/07/2024 15:56:00, ioan92 21/07/2024 17:24:00
#5 Pubblicato: 22/07/2024 00:16:52
Valery Ochkov

Valery Ochkov

67 apprezzamenti in 713 post.

Gruppo: User

Thanks to all!

My solution in attach
Lambda3.sm (265,4 KiB) scaricato 1643 volta(e).
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