in reply to
Re: Re: (Golf) Multiply polynomials
in thread (Golf) Multiply polynomials
my$a=shift;my$b=shift; # a bit shorter
my$a=pop;my$b=pop; # even shorter since multiplaction is commutative
By rote learning.
Via Genetic memory.
It's provided by my firmware.
I just remember them.
Thirty days hath September
My computer gets it right, usually.
I just ask someone else.
Someone punches me on the first of the month.
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