21400+ entries in 0.217s
BingoBoingo:
<asciilifeform> why put it back.
<< For the imagined value of pretending "We were going above and beyond for valued customer"
a111: Logged on 2017-10-10 05:23 pete_dushenski: 199.204.187.186
<< newest trb infrastructure node also finally synced up this week. took better part of a month but "shadchan" is now online and eager to serve.
pete_dushenski: 199.204.187.186
<< newest trb infrastructure node also finally synced up this week. took better part of a month but "shadchan" is now online and eager to serve.
☟︎ a111: Logged on 2017-10-06 19:38 BingoBoingo:
<asciilifeform> poorly porous to us, but theoretically even moar so to pantsuit
<< Appeal of jungle is non-interference in white man's affairs. Downside is shifting past marketing speak to discover "1GBP/s unmetered (30Mb/s international)"
mircea_popescu: "One has to marvel at the wide acceptance of our existing punctuation marks and the sociology of their acceptance."
<< hm. naggum doesn't actually have the ability to understand things he didn't set himself deliberately to work at understanding, does he ?
mircea_popescu: "SGML is a good idea when the markup overhead is less than 2%."
<< holy shit check him out. that's... a lot narrower than i'd have guessed.
mircea_popescu: in other lulz, wikipedia : "Erik Naggum (June 13, 1965 June 17, 2009) was a Norwegian computer programmer recognized for his work in the fields of SGML, Emacs and Lisp. Since the early 1990s he was also a provocative participant on various Usenet discussion groups.[1]"
<< accidental hit of the consensus process, because "provocative" seemed both sufficiently insulting to the idiots and actually flattering to the fanbois.
a111: Logged on 2017-10-08 20:43 apeloyee: not if it needs 8x more temp space
<< and karatsuba totally doesn't.
hanbot: nor should you ever substitute "May I help you?" with "ce pula mea vrei"?
<< ahahaha
apeloyee: not if it needs 8x more temp space
<< and karatsuba totally doesn't.
☟︎ a111: Logged on 2017-10-07 21:48 apeloyee:
http://btcbase.org/log/2017-10-05#1721485 << alternatively, can *construct* numbers which don't have very small factors. pick a nonzero remainder mod 2, mod 3, ... mod largest-prime-fit-in-your-primorial and find what number of primorial is congruent to it using chinese remainder theorem
apeloyee: the fact that divisions are dog slow, for seconds
<< what barrett's reduction is for.
apeloyee: the fact that i don't need the batch aspect for anything, for starters
<< so don't.
apeloyee: doesn't run in geological (e.g. saxena) time
<< if you have faith in generalized riemann hypothesis and correctness of work on deterministic miller test - you have it. I don't, but running test for a week is imo greater crackpottery than believing in that.
a111: Logged on 2017-10-07 19:28 asciilifeform:
http://btcbase.org/log/2017-10-07#1722358 << point was exactly to compare like items. i.e. heathendom does NOT get to 'win' by 'oh hey the hamming weight of exponent is only 2, not 4096, so we only do 4 modexps and not 8192'
apeloyee:
http://btcbase.org/log/2017-10-07#1722397 << I was unclear. Let A be the number to be reduced mod N, R the approximate reciprocal, K the ffa bitness fitting the modulus, then we know that 0
<A - N*floor(A*R/4^K)
< 2*N
<2^(K+1). So might as well calculate A - N*floor(A*R/4^K) modulo 2^(K+1).
☝︎ apeloyee: what do you do for a living ?
<<sit before computer, sometimes participating in writing of, er, physics papers.
apeloyee: i'ma try it next
<< for less than 15% speedup (or 10% for 8192-bit operands)? converting to classical barrett should be much more productive
a111: Logged on 2017-10-07 21:14 apeloyee:
http://btcbase.org/log/2017-10-07#1722289 << and the point of doing karatsuba is? you do 2 recursive calls to Mul_Karatsuba_TopOnly and one to Mul_Karatsuba. should've simply calculated upper_part(XLo*YHi), upper_part(YLo*XHi) and XHi*YHi
deedbot: danielpbarron rated cruciform 1
<< bought a couple FUCKGOATS from me
mircea_popescu: " The Saudis will not be able to link the S-400 with Saudis current (US and Europe-sourced) infrastructure, nor will they be able to connect the S-400 with US systems."
<< says who the everloving fuck.
☟︎☟︎ a111: Logged on 2017-10-01 04:06 mircea_popescu: "If pet food companies used the same business model as startups: Jim creates a dog food factory and gives away dog food for free. 450 million dogs line up for free dog food. Purina Dog Chow understands that non-paying dog food consumers are currency, and buys Jims factory for $42 per dog."
<< in other historical elaineo lulz.