strings errors

strings errors - Messaggi

#1 Pubblicato: 08/08/2012 14:24:33
Davide Carpi

Davide Carpi

1.443 apprezzamenti in 2.936 post.

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Hi

some little issues:

- when you put 2 (or more) identical strings as function arguments an error occurs (something like "an object with the same key has already been added", the error is in the OS language and it's not in the translator list)

- IsString(∞) return the error message "IsString(#) - function is not defined"

edit

- num2str() returns critical errors when inside matrix there are strings with spaces


regards,

w3b5urf3r
strings_bugs_2.png
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#2 Pubblicato: 09/08/2012 02:40:22
Radovan Omorjan

Radovan Omorjan

325 apprezzamenti e 1 disapprezzamenti in 2.052 post.

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Hello w3b5urf3r,

I can confirm all your reports, except that SMath did not crash on your example - again some strange effect on the screen . If those strange regions are moved, other regions can disappear. Some similar thing was reported before. Definitely some bugs are here.

Regards,
Radovan
strings_bugs.png
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1 utenti hanno apprezzato questo post
Davide Carpi 09/08/2012 04:14:00
#3 Pubblicato: 09/08/2012 05:31:47
Davide Carpi

Davide Carpi

1.443 apprezzamenti in 2.936 post.

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Hi omorr

thank you

you're right, the crash happens only in some conditions...

1) enable and underline the g(...) function (or the num2str(...) function)
2) try to move the underlined evaluated function
3) when you relase the function, if a white rectangle appear, press the spacebar
4) click on the "exit" button in the error message and SMath becomes "freezed"

the crash is probably a non-issue because it is a consequence of a previous bug


regards,

w3b5urf3r
sequence_003.png
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#4 Pubblicato: 03/05/2013 18:11:32
Martin Kraska

Martin Kraska

1.361 apprezzamenti in 2.275 post.

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In version 0.96 num2str still cannot handle expressions which contain strings with spaces.
num2str.PNG
Technische Mechanik mit SMath Studio: https://link.springer.com/book/10.1007/978-3-658-50592-9
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