Viewing profile — emirp
emirp
HN member- Joined
- Fri, May 03, 2019, 7:55 AM UTC
- HN karma
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About emirp
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Recent public activity
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Comment #21673478
Thanks for the downvote. I thought I was contributing.
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Comment #21673380
Why would you put antennas behind the moon? I read the article: these antennas are radio telescopes (or perhaps just do the same job). So they're using the moon to block interferin…
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Comment #21571256
Confirmed.
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Comment #21471599
What you're describing is known as a smart grid in the industry ( https://en.wikipedia.org/wiki/Smart_grid ). I can't speak for other countries but Australia has quite a few initia…
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Comment #21471571
https://www.abc.net.au/news/2018-04-06/tesla-battery-outperf... "The world's biggest lithium-ion battery — built by tech billionaire Elon Musk's company Tesla last year — has survi…
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Comment #21460203
Great use of AVX-512 VBMI! Note that not many Intel processors support the two specific CPU instructions used (vpermb and vpmultishiftqb). Cannon Lake Core i3 (not many of these ar…
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Comment #19831883
Also, you can download the book information in a CSV format.
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Comment #19816438
I can think of a couple of things off the top of my head: - You can reject numbers that start with 2,4,5,6 or 8 since their reverse won't be prime. - If you're searching through a …