[GH-ISSUE #123] Equations with complex numbers make Upsilon crash #37

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opened 2026-05-06 13:14:43 +02:00 by BreizhHardware · 2 comments

Originally created by @Dreaming-Codes on GitHub (Jan 13, 2022).
Original GitHub issue: https://github.com/UpsilonNumworks/Upsilon/issues/123

Describe the bug
Equations with complex numbers make Upsilon crash throwing BUSFAULT

To Reproduce
Steps to reproduce the behavior:

  1. Go to 'Equations'
  2. Click on 'Add equation'
  3. Input '(4i+√(-36))/(2) = 0
  4. Click on 'Solve the equation'
  5. See the error

Expected behavior
It should handle the error and say that it is not possible to resolve the equation.

Screenshots
PXL_20220113_124346758.jpg
PXL_20220113_124355139.jpg

Device (please complete the following information):

  • The device on which you're running Upsilon n0110
  • Upsilon Version: 1.22.1
Originally created by @Dreaming-Codes on GitHub (Jan 13, 2022). Original GitHub issue: https://github.com/UpsilonNumworks/Upsilon/issues/123 **Describe the bug** Equations with complex numbers make Upsilon crash throwing BUSFAULT **To Reproduce** Steps to reproduce the behavior: 1. Go to 'Equations' 2. Click on 'Add equation' 3. Input '(4i+√(-36))/(2) = 0 4. Click on 'Solve the equation' 5. See the error **Expected behavior** It should handle the error and say that it is not possible to resolve the equation. **Screenshots** ![PXL_20220113_124346758.jpg](https://user-images.githubusercontent.com/10401566/149324408-27c25592-936d-4afd-858f-c2d22d085a26.jpg) ![PXL_20220113_124355139.jpg](https://user-images.githubusercontent.com/10401566/149324450-d2104dd2-cc57-4916-a7a3-9c24f71575b9.jpg) **Device (please complete the following information):** - The device on which you're running Upsilon n0110 - Upsilon Version: 1.22.1
BreizhHardware 2026-05-06 13:14:43 +02:00
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Author
Owner

@Lauryy06 commented on GitHub (Jan 13, 2022):

Thanks for the issue, I manage to reproduce the bug, I will try to fix it soon.

<!-- gh-comment-id:1012247236 --> @Lauryy06 commented on GitHub (Jan 13, 2022): Thanks for the issue, I manage to reproduce the bug, I will try to fix it soon.
Author
Owner

@Lauryy06 commented on GitHub (Jan 15, 2022):

I think it's fixed now (cbbe7ef6ac), thank you for the issue and the precise details.

<!-- gh-comment-id:1013655953 --> @Lauryy06 commented on GitHub (Jan 15, 2022): I think it's fixed now (cbbe7ef6accd35db4ac493a9862a49f53549e110), thank you for the issue and the precise details.
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starred/Upsilon#37
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