8000 Integration computation not interruptible on web simulator · Issue #1607 · numworks/epsilon · GitHub
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Integration computation not interruptible on web simulator #1607

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gweijers opened this issue Jul 1, 2020 · 2 comments
Closed

Integration computation not interruptible on web simulator #1607

gweijers opened this issue Jul 1, 2020 · 2 comments

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@gweijers
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gweijers commented Jul 1, 2020

Describe the bug

Entering the following expression makes the calculator unresponsive, requiring a hard reset:

int(ln(x^x),x,1,1000)

The device becomes unresponsive, and can't be turned off. A paperclip reset is required.

Screenshots

The simulator crashes too: screen shot taken using OS functionality:

Screenshot 2020-07-01 at 01 13 36

To Reproduce

Steps to reproduce the behavior:

  1. Go to the 'calculation' app
  2. Type "int(ln(x^x). x, 1, 1000)"
  3. Hit EXE
  4. try turning the calculator off.

Expected behavior

Report error (overflow), don't crash.

Environment

  • Epsilon version: 13.2.0
  • This happens on my calculator, and on the simulator on your web site.
@LeaNumworks
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LeaNumworks commented Jul 1, 2020

Hello @gweijers, thanks for reporting the issue.

This seems to be an interruption problem, not a crash.
On your device, you can interrupt the computation by pressing the "Back" key (the key on the right of the "OK" key).
However on the web simulator, the interruption is indeed broken, so I will rename the issue.

@LeaNumworks LeaNumworks changed the title Calculator crash after overflow in integration Integration computation not interruptible on web simulator Jul 1, 2020
@KarineNumWorks
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This does not seem to be a problem on more recent version, I will close this issue consequently !

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