log☇︎
354600+ entries in 0.231s
mircea_popescu: "∀ x ∈ R ∃! y ∈ R ∋ x + y = 0" offers exactly no benefit over "for any real number there exists another real number so that the two add to 0".
mircea_popescu: the computer ain't working any better because it "knows" supposedly that ∀. and neither is anything else.
mircea_popescu: but as far the machine is concerned, there is no difference between sum-sigma and letter-sigma. nor any meaning to any symbol. and so the whole "oh we gotta have universal quantifier as a symbol" is to my eyes an exercise of naming the function "understanding" so as to get ai.
mircea_popescu: at the rate this discussion is going, the alt-"lisp" will need a pun function which tells you if the string was used in pun.
asciilifeform: what would make sense is for folks plugged into a mircea_popescutron to get the requisite answer when they ask it
asciilifeform: as is the answer to arbitrary crapolade, e.g., whether A > ∀.
asciilifeform: arguably 'how to draw an alpha' is a a name-problem question
assbot: Logged on 11-01-2016 13:49:26; mircea_popescu: naming is by its nature this : that there will be a group in power, allocating the names, and everyone else can go suck it.
asciilifeform: http://log.bitcoin-assets.com/?date=11-01-2016#1366258 << thread ☝︎
asciilifeform: from this morning !
asciilifeform: but in point of fact this actually reduces to the naming problem !
asciilifeform: fact is, a system which tries to pretend that it makes sense to ask what A + ∀ is equal to, or even whether A > ∀, makes no more sense than one which tries to define the mass of the colour purple.
asciilifeform: only a subset of which sanely applicable to characters
asciilifeform: phf: my point was to illustrate the notion of meaningfully different concepts of equality-predicate
phf: bringing this into char discussion makes no sense whatsoever because spec explicitly says you can't
mircea_popescu: or in a less charitable view, it's a half assed attempt to hand-gcc.
phf: you can expect eq to compile to some asm level equality procedure
phf: it's a totally technical low level detail for explicitly managing your memory, and speeding up operations
phf: you can't make any statements about chars using eq. eq is a special beast used to test ~von neumann~ identity. and all the comments in the spec are related to that. sometimes (eq 1 1) but (eq 123123 123123) is not
mircea_popescu: phf well if you have this tag-and-glyph duality you're wide fucking open to the issue.
phf: i think if my lisp rendered same character but claimed that they are not char=, i would be very unhappy
mircea_popescu: you're fucking the same woman.
mircea_popescu: it'[s not that "my girlfriendf" and "his wife" all "look like the same woman"
mircea_popescu: but i think it's very instructive because i suspect we're uncovering a psychotron here.
phf: mircea_popescu: this a hypothetical mechanism you guys are discussing. this is not actually in lisp
asciilifeform: two different objects can render to same glyph
asciilifeform: as in the mircea_popescu> because capital alpha is A. example,
mircea_popescu: apparently we just think we don't.
mircea_popescu: attempting to make the sign carry your guts is not going to result in a functioning computer.
asciilifeform: but mapping is not 1 to 1.
asciilifeform: if all you get is a Σ on paper - then, no
mircea_popescu: because the computer is not in your fucking head.
mircea_popescu: there is no actual meaning to proposing Σ-which-i-interpreted-as-sum and Σ-which-i-interpreted-as-plotin are somehow different in the "eq" manner but similar in the "equal" manner.
asciilifeform: you see no difference between this and a random piece of excreta ?
asciilifeform: because they are not the SAME sheet
mircea_popescu: should it be in the lisp "repertoire" too ?
asciilifeform: on my desk, two sheets of paper inscribed with the word 'alas' -
mircea_popescu: Tubro, the fat Panamanian God of Money is a useful notion
asciilifeform: because these are useful notions?
mircea_popescu: i don't see why you think this answer is not retarded.
assbot: Logged on 12-01-2016 04:30:11; mircea_popescu: do you get a Σ to be the sum and a self-same Σ to be the uppercase sigma ?
asciilifeform: http://log.bitcoin-assets.com/?date=12-01-2016#1367736 << btw lisp world actually is equipped to answer this in a non-retarded way: ☝︎
asciilifeform: what happened to yoooooooneeex filoooosophy!111
trinque: gun to fire today, gun to fire tomorrow.
mircea_popescu: what can i tell you.
asciilifeform: mircea_popescu: what do you have in yours, a shell callout to iptables ?!1
mircea_popescu: you think this shit works ? what are you, new ?!
asciilifeform: ah iirc this is 'attempted connect'
asciilifeform: connection from 186.137.7.31:48104 dropped (banned) << that banlist thing needs massage: why can same bugger come back 4x within the hour??!!
mircea_popescu: do you get a Σ to be the sum and a self-same Σ to be the uppercase sigma ? ☟︎
asciilifeform: now all we need is some meta-lsd to inject straight into my eyeball
mircea_popescu: i think we're close to a math breakthrough here.
mircea_popescu: so logically, the tensor is the lowercase of the sum, and it's equal to two Cs
asciilifeform wonders if there are folks reading this on ascii terminals going 'wut'
mircea_popescu: well... tenser, said the tensor σ!
asciilifeform: they oughta be separate chars in alphabet then
mircea_popescu: (yes, greek sigma has two lowercases!) ☟︎
asciilifeform: and you would set fire to a machine that behaved otherwise!
mircea_popescu: and for that matter ς ?
mircea_popescu: what happened to σ ?
asciilifeform: (if you ask for uppercase(.......) for any .... that includes such a sign, what do you expect to see ?
mircea_popescu: what's the lowercase of the sum sign ?
mircea_popescu: what's the uppercase of integral sign ?
mircea_popescu: phf which is why i said, it's contrary to everything he was saying.
asciilifeform: either true or an error and the machine kicks you for asking
phf: welcome to unicode land
mircea_popescu: is greek low 0 equal to low greek 0 ?
asciilifeform: at least for the chars a cultured man might use
mircea_popescu: so do we have the complete set of "meaningfully-toggleable properties" of characters set in stone ?
asciilifeform: break the thing into its proper subatomics.
asciilifeform: because these are not meaningfully-toggleable properties of a character ?
asciilifeform: mircea_popescu: because buncha medieval bozos decided they like small/big letter
asciilifeform: e.g., i can turn it into an aleph
mircea_popescu: isn't this contrary to everything you been saying to date ?
mircea_popescu: so you're going to just have indexes ?
mircea_popescu: is that tetha ?
asciilifeform: what if i said that α ought to live as an s-expr equalling (low (greek 0)) ?
mircea_popescu: mno, i am merely in the habit of having a mendelev table on my fucking wall.
mircea_popescu: that way i can look at a piece of paper with them
mircea_popescu: suppose you limit yourself to a hundred or so of these.
asciilifeform: this is not implicit in the question, is it
mircea_popescu: you actually aim to use a dword for the alphabet encoding ?
mircea_popescu: also, do you get two A's ?
mircea_popescu: there's as the romanians say, "mai e mult pina departe". there's a lot to go to far away.
mircea_popescu: while the idea that "letters aren't numbers, sit down" is sound,
mircea_popescu: anyway. i have nothing against lisp, neither historically nor intellectually. but this is an unsatisfactory notion of an alphabet.
mircea_popescu: now that...
asciilifeform: was it mircea_popescu who had the article with the giant and his chair ?
mircea_popescu: depending on who you asked, it was "not clear" that mpex will bury mtgox, let alone bitcoinica.
asciilifeform: much less that it would shortly after, die.
asciilifeform: (early on, it was not clear that smbx would annihilate the rest)
mircea_popescu: i have had enough seawater in the shape of bitcoin genesis
mircea_popescu: anyway. i have no intention to bake in historical idiocy, and especially not of this ilk.
asciilifeform: there were multiple licensees of the original mit machine
asciilifeform: because this was not quite it.
mircea_popescu: the "concerned parents" wanna-bes with them.
mircea_popescu: it's after all what mpex did. the children did go away.
mircea_popescu: nothing wrong with "fuck you, you're childrten, go away. this is the spec."
mircea_popescu: and why did they ?\
asciilifeform: (the entire process took place at all, as i gather, because foolishly smbx thought it could finesse the process)