How to solve these two equations?

#1 Posted: 8/23/2025 3:47:30 AM

netsonicyxf

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#2 Posted: 8/23/2025 11:55:21 AM

Oscar Campo

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regards,
Oscar

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ioan92 8/28/2025 9:29:08 AM

#3 Posted: 8/23/2025 12:05:16 PM

Вячеслав Мезенцев

1,544 likes in 1,859 posts.

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Edited 8/23/2025 12:37:32 PM

Russia ☭ forever, Viacheslav N. Mezentsev

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francesco rapuano 8/23/2025 4:30:28 PM, ioan92 8/28/2025 9:29:19 AM, Oscar Campo 8/23/2025 12:11:07 PM, netsonicyxf 8/28/2025 11:11:35 AM, sergio 8/28/2025 2:16:31 PM

#4 Posted: 8/28/2025 7:10:37 AM

netsonicyxf

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Why cant get the same results?

123.sm (4.97 KiB) downloaded 1039 time(s).

Edited 8/28/2025 7:11:13 AM

#5 Posted: 8/28/2025 9:58:27 AM

Oscar Campo

135 likes in 309 posts.

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Wrote
Why cant get the same results?
...
123.sm (4.97 KiB) downloaded 1039 time(s).

Use sys() to define the system of equations

regards,
Oscar

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ioan92 8/28/2025 6:20:11 PM, netsonicyxf 8/28/2025 11:11:31 AM

#6 Posted: 8/28/2025 2:36:50 PM

overlord

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I am a little bit surprised Maxima couldn't parse root function.

Edited 8/28/2025 2:39:06 PM

#7 Posted: 8/28/2025 6:22:15 PM

overlord

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Hmm, maxima needs poly solve enabled for these kind of equations.

#8 Posted: 8/28/2025 11:04:43 PM

Alvaro

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Hi. Using isol, which is written in SMath. It can't handle both roots at the same time, but it can one at a time.

isol.sm (217.23 KiB) downloaded 1073 time(s).

Best regards.
Alvaro.

#9 Posted: 8/29/2025 1:53:29 AM

netsonicyxf

1 likes in 14 posts.

Group: User

Wrote

Wrote
Why cant get the same results?
...
123.sm (4.97 KiB) downloaded 1039 time(s).

Use sys() to define the system of equations

regards,
Oscar

One more question, the yellow "system of value or equations“ has only two placeholders by default, how to add more?

#10 Posted: 8/29/2025 8:55:09 AM

Martin Kraska

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For any structure with variable number of placeholders, you can add them by typing the argument separator komma or semicolon, and delete placeholders by pressing the delete or backspace key. Lists and matrices can be reshaped by dragging their lower right corner with the mouse

Technische Mechanik mit SMath Studio: https://link.springer.com/book/10.1007/978-3-658-50592-9

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netsonicyxf 8/29/2025 2:01:04 PM

#11 Posted: 8/29/2025 10:00:26 AM

Oscar Campo

135 likes in 309 posts.

Group: Moderator

Wrote

Wrote

Wrote
Why cant get the same results?
...
123.sm (4.97 KiB) downloaded 1039 time(s).

Use sys() to define the system of equations

...

regards,
Oscar

One more question, the yellow "system of value or equations“ has only two placeholders by default, how to add more?

Regards,
Oscar

1 users liked this post

netsonicyxf 8/29/2025 2:01:06 PM

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