Wyzel Words

Feb. 5th, 2009 07:14 am
peterbirks: (Default)
[personal profile] peterbirks
I caught a radio episode of "Yes Minister" on Radio 7 earlier in the week. It was very early in the series and had a marvellous cameo from Bill Nighy as "Weasel" ("It's Wyzel", said Nighy, in response to Paul Eddington's mispronunciation).

I thought of Mr Wyzel while hearing a London Underground announcement yesterday. "There are severe disruptions on the Hammersmith & City and Circle Lines. All other lines are offering a good service".

Whoooahhhh, I said to myself. Hold on a little there Miss Chick-a-picky service announcer. Surely you mean that all other lines are offering a normal service? It's up to me to decide whether the service is good or not. I mean, if you want to preface the comment on the Hammersmith & City line with something like "London Underground is offering a really bad service there today", then I would be minded to let you off crowing about the fact that on the Northern Line the trains were running on time, which constitutes a "good" service, by comparison. But, since you didn't, kindly keep the judgmental adjectives to yourself.

And then, we had Aviva. I really liked this one. Aviva has welshed on a promise to pay £1bn in "forgotten assets" back to policyholders. In its release it said that the falls in equity markets and the value of investments since last July, when the promise was made, meant that to stick to it would be "unfair to both policyholders and shareholders".

Well, actually, it would have been extremely fair to policyholders. But note that Aviva did not say "unfair to either policyholders or sharehodlers", but that it would have been unfair to both of them.

Anyone with a modest knowledge of maths (or, indeed, Excel) will know that the words AND, OR, NOR, etc have precise mathematical meanings and that if you use the wrong word, horrible things can result. But English is more forgiving. You can say one thing mathematically (or "legally") while appearing to say something else. It's a trick beloved by some Diplomacy players who say "no, what I actually SAID was...." (just before you spit on them and walk away).

I bet the prick who wrote that Aviva release came away feeling right pleased with himself.

I didn't even bother phoning them up, because their back-up response (they prepare these things) would have been to say:

(a) that it was "unfair" to policyholders in the long run, because Aviva couldn't afford to pay it, and

(b) it was "not fair" in the sense that it was "too generous".

I doubt that Aviva would have been tearing up the agreement if equities had soared since last July on the grounds that it would have been "unfair to policyholders and shareholders". And the defence in line (a) is the same as that used by Equitable Life, and the House of Lords told them where to shove that.

Aviva's share price moved sharply higher on the news, so I think we can see where the "fairness" will lie in the renegotiated agreement.

All credit to Aviva for one thing; they had the foresight to put in a "renegotiation" clause should the FTSE fall by more than a predetermined amount (which, of course, it has). Then again, it still makes them look like welshing cunts who are resorting to the small print (see wanky Diplomacy plaeyrs, above). So perhaps it wasn't so bright in terms of publicity.

There's a US company called Zapata. When will the Aviva merger with them be announced?


________________

Date: 2009-02-05 09:25 am (UTC)
From: [identity profile] jellymillion.livejournal.com
Not a smart time to be running a re-branding awareness campaign, with hindsight. Does the Commercial Union brand still exist? Perhaps they could have revived it to be the bad news bear, leaving the now-tarnished Aviva brand relatively unblemished. Although goodness knows it's about time they started mentioning the "new" name - it must be almost a decade since the merger.

Date: 2009-02-05 09:42 am (UTC)
From: [identity profile] peterbirks.livejournal.com
CGU/CU still existed in some odd pockets -- Poland and parts of Asia spring to mind. But these are all going the same time as Norwich Union. Also being dumped (and far more controversially than the NU name) is Hibernian in Ireland. Now, that really is an iconic brand.

Commercial Union, The Bad News Insurer. Excellent.

PJ

Date: 2009-02-05 04:42 pm (UTC)
From: (Anonymous)
Anyone with a modest knowledge of maths (or, indeed, Excel) will know that the words AND, OR, NOR, etc have precise mathematical meanings and that if you use the wrong word, horrible things can result. But English is more forgiving. You can say one thing mathematically (or "legally") while appearing to say something else. It's a trick beloved by some Diplomacy players who say "no, what I actually SAID was...." (just before you spit on them and walk away).

The NOR function is functionally complete (as is NAND) so you can use NOR to form any other logical function. Try using that in your next article.

Standard ~(OR(~OR(A,A),~OR(B,B)) Poor's 500.

I prefer lambda calculus but Excel doesn't have a plugin.

Date: 2009-02-05 04:43 pm (UTC)
From: [identity profile] jaybee66.livejournal.com
'twas I, Le Clerq.

Modesty, not

Date: 2009-02-06 07:12 am (UTC)
From: [identity profile] peterbirks.livejournal.com
I did call it a "modest" knowledge of mathematics, JB. Not for nothing am I a populist finance writer! I'd forgotten that point about all four of the AND/OR/NOR equivalences being expressible through OR. Interesting, isn't it? One wonders how Wittgenstein would have written Tractacus if he had used this rather lower-level line.

PJ

Re: Modesty, not

Date: 2009-02-06 08:50 am (UTC)
From: [identity profile] jaybee66.livejournal.com
~OR is NOR (we functional maths types use the tilde to mean NOT). An OR gate is not functionally complete.

I don't think you can get a line lower than the Tractatus. I once tried to read the Tractus and the Blue and Brown books. Philosophy was the other string to my degree bow. A real brain scrambler. I'll stick to lambda calculus.

Re: Modesty, not

Date: 2009-02-06 08:59 am (UTC)
From: [identity profile] peterbirks.livejournal.com
I was using Not OR as a subset of OR rather than a separate term. This is reasonable, I feel, in that the mere philosophical designation of the term "table", by definition implies the existence of the concept "Not Table". Therefore, OR is all that you need, because Not OR's existence is implied by the existence of OR.

So, although an OR gate is, as you term it "not functionally complete", philosop[hically, it's the only function you need as a starting point.

PJ

Re: Modesty, not

Date: 2009-02-06 09:40 am (UTC)
From: [identity profile] jaybee66.livejournal.com
The word 'table' is merely a 'word' used linguistically to denote the existence of a physical object; be it an item of furniture or the archaic laying out of figures on a 'counting table' (eg. Italian bankers laying out figures on their banco).

The term NOT is not a physical object but a mathematical construct to denote the obverse of any logical preposition. NOR is not a subset of OR. NOR is merely the negation of OR. If NOR is a subset of anything then it is in the subset of logical prepositions and lemmas.

Mathematically the existence of ~table (not table) is not possible. Either a table is in your set of objects or it is not. You can have a disjunct such that you have a super set of objects in your house and then subsets of objects in each room. Table might exist in your super set but not in your bathroom subset. However, table not being in your subset of bathroom furniture does not state that a table does not exist mathematically.

The function OR can never be a start to anything because you first have to define it is a lemma and to do that we need... the lambda calculus.

BTW, I made £500 this morning with a recovery CFD trade made yesterday on the Oil and Gas sector. I am heavily into dirt cheap commodities and those who fiddle with them.

Everyone needs to be loved

Date: 2009-02-06 10:22 am (UTC)
From: (Anonymous)
Is there really any good reason why a "normal" service can't also be a "good" service? After all, pretty much anyone who arrives at a station to find all trains running on time would be pretty pleased.

Re: Everyone needs to be loved

Date: 2009-02-06 10:29 am (UTC)
From: [identity profile] peterbirks.livejournal.com
"...pretty much anyone who arrives at a station to find all trains running on time would be pretty pleased."


Has it really come to this?

PJ

Re: Everyone needs to be loved

Date: 2009-02-06 11:43 am (UTC)
From: (Anonymous)
Well I live not far away from you so I know that it has indeed come to this.

My point was fairly serious though. Anyone operating a scheduled transport service can do no better than to provide that service exactly as promised, at least in the immediate timeframe. So surely it is harsh to demand that even perfect delivery of the service cannot be reasonably described as good?

Re: Everyone needs to be loved

Date: 2009-02-06 11:51 am (UTC)
From: [identity profile] peterbirks.livejournal.com
Only if they are willing to describe a lesser service as "bad". When that day comes, I'll accept their self-congratulatory "good".

PJ

Re: Everyone needs to be loved

Date: 2009-02-06 11:55 am (UTC)
From: [identity profile] peterbirks.livejournal.com
Actually, I don't think that kind of thing should pollute the underground airwaves at all. Do I really want to hear self-congratulatory announcements meaning, in effect that "nothing is broken today". Does John Lewish announce over its loudspeakers that "all our floors are offering a good service today"?

PJ

Re: Everyone needs to be loved

Date: 2009-02-06 12:01 pm (UTC)
From: (Anonymous)
Yes that's a fair point. The fact remains that whatever is actually happening on the network the chances are that the people operating it are variously performing "well", "badly" or "normally" in various proportions, and that net result probably doesn't reflect it much in any direction.

And "normal" doesn't really mean running a perfect schedule, any more than "full employment" means that nobody is signing on.

Re: Everyone needs to be loved

Date: 2009-02-06 12:05 pm (UTC)
From: (Anonymous)
You're far too analytical a person not to have given some thought as to why these announcements are made. The reason is to attempt to cement in the travelling public's collective mindset the fact that the system is working relatively well most of the time. If the only announcements concern delays and cancellations then the impression that's gained over a sustained period is that the sytem is constantly breaking down. And that really isn't the truth. As with any complicated system its normal state of affairs is: mainly working OK with a few glitches that are in the process of being fixed.

Re: Everyone needs to be loved

Date: 2009-02-06 12:14 pm (UTC)
From: [identity profile] peterbirks.livejournal.com
But that was the entire point of what I wrote in the first place! The reasoning is not the ostensible passing of information, but the sub-text. The sentence does not say what it says; the true meaning is sub-textual, hence the careful choice of "good".

PJ

Re: Everyone needs to be loved

Date: 2009-02-06 01:10 pm (UTC)
From: (Anonymous)
Hmm OK, but I'm not sure the point that comes across to me from what you initially wrote is the same one that I just made. I guess we will have to agree to differ.

One thing I'm sure of: the announcers themsleves hate making the announcements. My own particular favourite is the poor sap who seems to do most of the announcements at Westminster tube. Judging from the trembling in her voice the stage-fright doesn't seem to be showing much sign of abating with practice.

Date: 2009-02-06 03:40 pm (UTC)
From: (Anonymous)
What's a train?


Titmus

Re: Everyone needs to be loved

Date: 2009-02-08 07:25 pm (UTC)
From: [identity profile] real-aardvark.livejournal.com
Both of you nitwits are missing the hilarity embedded in the proposition:

"All other lines are offering a good service."

Well, yes, of course they're offering a good service. Whether they're delivering such a thing is an entirely different matter.

One might have hoped that the (at present) virulently anti-Yankeeisation Birks might have noticed that this is not a coherent sentence in English. It works very well in American, though. It has the firm smack of PR, a nauseous American derivative of the Robber Baron Age which was thence sadly imported to these shores by the egregious Ogilvie and has since been embedded in the national consciousness ... of, well, credulous Londoners.

Try that on a Brummie and you wouldn't get this Wittgenstein nonsense. No, you'd get your pretty little face ripped off.

(I've been travelling to work in Leamington on BR for the last six months, so I know whereof I speak.)

Re: Modesty, not

Date: 2009-02-08 07:58 pm (UTC)
From: [identity profile] real-aardvark.livejournal.com
Christ, JB, if all you managed to understand at college is the lambda calculus and "philosophy," it's no wonder you ended up employed by a sad-sack firm like Reuters.

Birks is of course wrong: you start with NANDs and NORs, and build from there. This is however not a mathematical imperative: it's an electrical engineering imperative. The fact that some part of maths maps on to it, whilst comforting to those who can just about spell "Tractatus" one time out of two, is largely irrelevant.

As to your bizarre attempt to blind the poor man with Alonzo and Kleene:

"Standard ~(OR(~OR(A,A),~OR(B,B)) Poor's 500"

is, effectively, expressed in the lambda calculus. (Ignoring the Standard bit and the Poor's 500 bit, which are forgiveable attempts at popularisation of:

λ p. ~(λ q. (~(λ r. A | A)) (~(λ s. B | B)))

You are merely arguing over a notational taradiddle. The one is easily transposed into the other, and vice versa. All it takes is an understanding of recursive descent parsing, and the ability to implement same in VBA. I'm sure Mr Woodhouse could assist you in this.

Plus, of course, the addition of the lambda key to your keyboard.

I must say, in this day and age, there's nothing worse than seeing half-baked failed mathematicians take an ill-intentioned pop at somebody who isn't actually trying to express themselves in formal mathematical terms in any case.

Unless it's the reverse, of course ...

How's life in the Cava going?

Re: Modesty, not

Date: 2009-02-08 08:05 pm (UTC)
From: [identity profile] real-aardvark.livejournal.com
Well, I missed out the | thre, but then this keyboard is getting old. As am I.

Re: Wittgenstein

Date: 2009-02-08 09:12 pm (UTC)
From: [identity profile] peterbirks.livejournal.com
I'm going to hold my hands up here: the word Tractatus is one of my blind spots. I blame The Stranglers and the fact that I first read Ludwig at about the same time as The Stranglers released "Ratticus Norvegicus", and I always spell that wrong as well.

My other blind spots are Fahrenheit and Tchaicovksy, although I will excuse myself for the latter on the grounds that his name wasn't originally in the Roman alphabet anyway.

And the day that I try to express myself in formal mathermatical terms, you have my permission to shoot me.

PJ

Re: Everyone needs to be loved

Date: 2009-02-08 09:14 pm (UTC)
From: [identity profile] peterbirks.livejournal.com
If you are going to have Americanisms, the Underground is the place to have them. It was popularized and made into a practical transportstion system in London by an American, hence the "Northbound" and "Southbound" descriptions of train directions. Previously one caught the "Up" train and the "down" train.

PJ

Re: Everyone needs to be loved

Date: 2009-02-09 09:14 pm (UTC)
From: [identity profile] real-aardvark.livejournal.com
"On a sarf-bound town train?"

Nah, guv. Just doesn't have the same emotional impact.

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