Groups > comp.lang.python > #100757 > unrolled thread

convert to python code

Started by	Rodrick Brown <rodrick.brown@gmail.com>
First post	2015-12-22 23:14 -0500
Last post	2015-12-23 22:09 +1100
Articles	2 — 2 participants

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  convert to python code Rodrick Brown <rodrick.brown@gmail.com> - 2015-12-22 23:14 -0500
    Re: convert to python code Steven D'Aprano <steve@pearwood.info> - 2015-12-23 22:09 +1100

#100757 — convert to python code

From	Rodrick Brown <rodrick.brown@gmail.com>
Date	2015-12-22 23:14 -0500
Subject	convert to python code
Message-ID	<mailman.74.1450844086.2237.python-list@python.org>

Tried a few things but can't seem to get it right any help ?

let times = (...matrices) =>

  matrices.reduce(

    ([a,b,c], [d,e,f]) => [a*d + b*e, a*e + b*f, b*e + c*f]

  );

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#100766

From	Steven D'Aprano <steve@pearwood.info>
Date	2015-12-23 22:09 +1100
Message-ID	<567a80fe$0$1594$c3e8da3$5496439d@news.astraweb.com>
In reply to	#100757

On Wed, 23 Dec 2015 03:14 pm, Rodrick Brown wrote:

> Tried a few things but can't seem to get it right any help ?
> 
> let times = (...matrices) =>
> 
>   matrices.reduce(
> 
>     ([a,b,c], [d,e,f]) => [a*d + b*e, a*e + b*f, b*e + c*f]
> 
>   );

Are you expecting us to guess what language this is written in, decipher
what it does, and write Python code to do the same thing?

How about if you tell us the language and explain what it does?

-- 
Steven

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convert to python code

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#100757 — convert to python code

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