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[Octave-bug-tracker] [bug #35157] Naive users baffled by "complex scalar

From: Michael Godfrey
Subject: [Octave-bug-tracker] [bug #35157] Naive users baffled by "complex scalar type invalid as index value"
Date: Fri, 23 Dec 2011 17:06:50 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:9.0) Gecko/20100101 Firefox/9.0

Follow-up Comment #6, bug #35157 (project octave):

An afterthought:

who and whos do not list the predefined variables. exist
tells you the right answer, for example:
octave:5> exist i
ans =  5

octave:8> exist
error: Invalid call to exist.  Correct usage is:

 -- Built-in Function:  exist (NAME, TYPE)

Maybe extending exist would be a good choice?


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