#4458: tutorial and reference manual should explain NameError
---------------------------------+------------------------------------------
Reporter: robertwb | Owner: afleckenstein
Type: defect | Status: needs_work
Priority: major | Milestone: sage-5.7
Component: documentation | Resolution:
Keywords: beginner | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by afleckenstein):
Replying to [comment:12 kcrisman]:
>`var('u')` injects things into the global namespace as well, so this is
redundant.
I didn't know this happened! That's pretty neat. Why do we have
{{{
u = var('u')
}}}
in the tutorial then? Is
{{{
var('u')
}}}
shorthand for u = var('u'), or does it do something a little different?
Andrew
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4458#comment:13>
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