Python code for testing well parenthesized expression

John Machin sjmachin at
Tue Jul 14 15:26:38 CEST 2009

Adrian Dziubek <adrian.dziubek <at>> writes:

> In the i() there should be "return
> op == 0" on the end.

Hard to tell. In the absence of any docs, we have to resort to divination on the
function name :-P ... is "i" short for "iterative" or "imbalanced"?

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