Hi,
Consider tuples of the above numbers in the form:
(a,b)
Suppose this relation means:
a depends on b
Given a list of tuples, I would like an algorithm to return the proper
ordering of the elements...and if the ordering has a loop (which in this
case, prevents a proper ordering), then
Hi,
I am trying to create a leftarrow of \vv{}. I thought I could just
reflect the vector, but the solution has escaped me. Could someone help
me out?
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\cleaders\hbox{$#4\mkern0mu#2\mkern0mu$}\hfill%
\mkern-1.5mu#3$%
}
was replaced with
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