print(*cmath.polar(cnum), sep ='\n')
I just came across this line while solving a complex number problem.
What is the use of * before cmath?
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John Kugelman
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2See: http://stackoverflow.com/questions/12786102/unpacking-function-argument – Dimitris Fasarakis Hilliard Aug 26 '16 at 17:46
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1A better question to look at: https://stackoverflow.com/questions/36901/what-does-double-star-and-star-do-for-python-parameters – maniexx Aug 26 '16 at 17:49
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@maniexx I think the question I dupped is a bit better, your one deals with `*` and `**` in the definition of functions (mostly). Good link for the OP to read if he wants to, though. – Dimitris Fasarakis Hilliard Aug 26 '16 at 17:51
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@Jim Yeah, this one is even better, but it was earlier duped to a pretty bad one. – maniexx Aug 28 '16 at 10:29