octave-bug-tracker
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Octave-bug-tracker] [bug #59237] Crash when pasting 64 commands


From: Hg200
Subject: [Octave-bug-tracker] [bug #59237] Crash when pasting 64 commands
Date: Sat, 24 Oct 2020 09:13:06 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:81.0) Gecko/20100101 Firefox/81.0

Follow-up Comment #14, bug #59237 (project octave):

But it is not only a runtime topic. I can easily reproduce the segfault
mentioned in the very first comment (by the OP) on hg id 9c3f4e9a0c83 on linux
fedora with just a few commands. i tried the release candiate on win 7 and
that looks more robust. different backtraces stop at different locations so it
is weird. Over here until the following command pasting is fine, but then
suddenly 'TS' appears to be undefined:
++
>> T_MORS=TS*TR*TO*TM
error: 'TS' undefined near line 1, column 1
>> T_MOS=TS*TO*TM
error: 'TS' undefined near line 1, column 1
--

But 'TS' exists in the workspace and can even be used if i execute following
lines as a single command (=single line execution), right after the commands
above:

++
>> TS
TS = (sym 3×3 matrix)

  ⎡sₓ   0   0⎤
  ⎢          ⎥
  ⎢0   s_y  0⎥
  ⎢          ⎥
  ⎣0    0   1⎦

>> T_MORS=TS*TR*TO*TM
T_MORS = (sym 3×3 matrix)

  ⎡-m_y⋅sₓ⋅sin(α) + sₓ⋅cos(α)    mₓ⋅sₓ⋅cos(α) -
sₓ⋅sin(α)    sₓ⋅x⋅cos(α) - sₓ⋅y⋅sin(α) ⎤
  ⎢                                                                         
          ⎥
  ⎢m_y⋅s_y⋅cos(α) + s_y⋅sin(α)  mₓ⋅s_y⋅sin(α) + s_y⋅cos(α)
 s_y⋅x⋅sin(α) + s_y⋅y⋅cos(α)⎥
  ⎢                                                                         
          ⎥
  ⎣             0                           0                            1  
          ⎦
--

So to speak: "What i paste is not what i get"

    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?59237>

_______________________________________________
  Message sent via Savannah
  https://savannah.gnu.org/




reply via email to

[Prev in Thread] Current Thread [Next in Thread]