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neil

topology

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Now all I have to do is to prove that an inverse function maps the co-domain onto the domain. And, oh yes, I have to show that the function is continuous.

Why did sign up for this?

Today I wrote two pages for three marks.

Permalink 2 comments (latest comment by Neil Anderson, Friday, 17 Aug 2012, 16:38)
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saturday...

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Edited by Neil Anderson, Saturday, 11 Aug 2012, 21:34

Started with Danny and I painting the new pinboards in the front entrance. Pinboards are a pain to paint, they're dusty, textured and rough. Even with well-thinned emulsion and a thick-pile roller it takes for ever. Danny did the cutting-in, I did the roller work.

When we'd finished we stood back and admired our work. It looked great, as it should do—we've spent loads of time, effort and cash over the last few weeks making it so. Getting the War Memorial bronzes/brasses cleaned cost over 2K alone, the oak-framed pinboards weren't cheap either.

Danny and I have got a wee bit Colin & Justin lately, we spent ages agonizing over the exact shade of green that we wanted for the pinboards, Danny has been madly rearranging the trophies in the new display cabinets for over a week. There was still something wrong.

It was the plasma screen, it wasn't on but even if it had been it would have destroyed the symmetry that we'd worked so hard to create. I'm not a geek for nothing, so I created a powerpoint template that matched. For once I lucky, I get perfect colour matches.

Sad old sods that we are, we horizontal-beamed as we did three-sixties[2π] from various vantage points to check out our work. The thing looks lovely. Almost nobody will notice what we have achieved in any conscious sense, they will subliminaly clock that they are in a temple of education.

Then it was off to my topology tutorial.

I'd forgotten that it was festival time, central Edinburgh was stowed with mal-dressed folk. I was beginning to get ratty with them when I ran into Graham in the Grassmarket. He was having a fag, which I'd been in-head planning for some while. So I rolled one as we walked to the tutorial together.

I've had a couple of maths books wasting time on my bookshelves for a while now, so I'd been planning to give them to mates, who would appreciate them. I had two about my person when I met Graham.

His was: the philosophy of maths. He will have much more fun with it that I ever could. I, also, gave Chris my partial differentiation book, it's probably too easy for him but...

Graham and I were early, not the first, so we sat with the others in the reception cafe-typee-thingee [nobody ever eats the free fruit] and talked about t0pology, groups and the online OU life. I'm in an awkward place when it comes to either.

Then we did our topology. Towards the end of which I looked round my wee group of mathos, We were tired. Because I played chess from an early age I know that thinking is as knackering as digging holes.

When we'd finished doing the stuff that none of us understand [well I at least don't], I walked back through an even-more thronged Grassmarket/canal to my school. I did the few bits and pieces that were needed so that tomorrow, when the cleaners come, they won't be in my way. I would have liked to go for a pint with my mates...

When I got home I found my wife toiling in the garden, so I was obliged to help. She bossed me around for about an hour.

I was pecking by this point so, I played the astronomical card—the Perseids are due tonight Babe, I said. We might want to be out walking in the dark for that.

I'm now drinking strong cider, but come dark, if the sky is clear my wife and I will be out in the wild-world looking for the Persiads.

I don't often get days like today. But the fact that I get any days like today shows that I'm on the right track with my life.

Life is an existance theorem when it comes to the joy of it.

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long, hard, week

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Edited by Neil Anderson, Saturday, 11 Aug 2012, 23:24

The week before term begins is always a long week for a janny. Shitehawk contractors, who took the beginning of the summer holidays off, and bare-faced lied to you, get all antsy when you insist that they honour their promise to piss-off off-site when they said that they would.

"But it won't be finished", some particular idiot joiner said to me today. I could have said much. I could have hit him with the scaffolding pole that shouldn't have still been lying in the corridor. I took him to an example of his work.

I pointed at it, "why?".

What we had was yer actual crapload of window furniture, a whole whack of restricters, locks and no less than three retainers.

"Security", he answered.

"That would be a security based on the fact that I'd have to break a few more windows to get in?"

"What do you mean?"

"See that" I gestured, nay I gesticulated, "what's to stop me breaking that pane, that pane and that pane and getting round all your crap?"

"They have window locks."

"I have widow locks, you have window locks, for all we know heaven has window locks. And, you know what? they all have the same key. A key that I can buy from a cobbler."

He changed tack.

"Well, that computer room isn't really secure, we need to do that."

"This would be the computer room that you removed the grills from eight weeks ago?" And haven't done fuck-all to since was the sub-text.

"That wasn't us".

"So who was it? Fairys? And if you were so fucking concerned about security you've done good job of hiding it. You've resisted mentioning these facts right up to the fucking moment that it suited you that they were facts."

He shut up at this point because he could see that I was narked.

Later that day I founds him rabbiting about in a room that he wasn't supposed to be in. So I locked him in. We'll see if he's still alive on Monday.

Permalink 3 comments (latest comment by Neil Anderson, Sunday, 12 Aug 2012, 18:57)
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dreams

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We are all entitled to these. Here is the dodgy scaffolding of my main one.
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exam thoughts

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Well, you have them don't you?
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neil

Murray

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It's difficult to believe that these were the same players from four weeks ago. I suspect that I know what happened.

I used to play a lot of chess: it's a different game when you play as a part of a team. You still play on your lonesome, but when you're part of a team you play 'different'. You must 'maintain the draw', losing early puts pressure onto your team-mates and you have to watch what's going on in the 'meta-game'. If four of your team are winning and you have a better game then you should agree the draw to put the pressure on.

Murray won today because he wasn't playing just for himself—he was playing for the team. Hence the much more agressive attitude.

Hopefully he can carry this attitude into his own game and start winning majors.

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results day

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Because I don't have a result waiting and I'm so self-centred I hadn't realized that today was a results day. Specifically a results day for the creative writing courses. People are now posting their work.

I haven't been reading these—the on line versions will come across as awful [at least on this site because the typography is rubbish]. Still, I plan a lazy Saturday of reading. So I've been copying everything as HTML into a text file.

I'll probably have to mess around with this, much CSS will have to be applied. I know that I can make this look great.

People just don't get typography. Well, they know their fonts, perhaps, but they don't see the other stuff. The leading, the rhythm and measure, the line-height and weight. They want to make a statement in type, when that's exactly what you should not be doing.

My nonsense is indeed nonsense but it is readable. And it's readable because I knew what I was about and spent ages doing it.

I now have a load of great stories, I sense a PDF.

[Nobody was clear about what license they were using, so I'm assuming a GPL type. If you posted a creative writing peice and don't want it included in the eCompendium then say so now.]

I've loved the tales by the way...

Permalink 5 comments (latest comment by Sharon MacGregor, Tuesday, 31 Jul 2012, 22:28)
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neil

graffiti

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After I sent my TMA away this morning, Danny, Dennis and I took down the plaques from the War Memorial so that they can be taken away to be cleaned. We're paying a small fortune to a 'proper' bronze foundary to get this done.

We knew that said plaques were going to be weighty, they were, in an unexpected way. The bronze ones from the second world war weren't too bad, the first world war ones however, that we'd identified as brass, were definitely not brass. They were so heavy that we nearly dropped the first one. My heart nearly stopped—to be remembered as the janny who'd bent the War Memorial!

I'll ask the bronze people what metal it is.

Then we looked at the oak panels that had been behind them. Well I did, and then Dennis and Danny came to see what I was looking at. I had a fair idea of what might be there.

There are places in the school which only jannies visit, or even know about. In these places we leave our initials, a date, and a message. A message across the generations to our successors. Such messages are often behind something.

Sure enough it was there, W.T. taken for cleaning 1962. Fifty years ago, almost half the age of the school. I too send messages to the future, so I got a pencil [always a pencil/or chalk].

NJA taken for cleaning 2012-07-31.

The War Memorial will be coming with us to the new school, the thought occurs that I should identify other bits of the school that should make that journey too.

My successors should be acquainted with my predecessors.

 

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did you ever send a TMA away...

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...feeling good about it?

Nope, neither did I. So here is my latest excuse.

 

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i defy you to understand

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this
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olympic

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Edited by Neil Anderson, Saturday, 28 Jul 2012, 00:15

What does it say about our society that we spend, even any, money testing athletes for drugs? When people are starving to real deadness.

I won't be posting again while this vile shite-road of all that is wrong with our world is going on. A 'sponsored' perversion of an ideal.

It's a sickening capitalist joke, try wearing NIKE's anywhere, the Police will be on you. 'Adidas sponsored this event'.

Permalink 3 comments (latest comment by Caroline Paisley, Sunday, 29 Jul 2012, 19:06)
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once

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Edited by Neil Anderson, Friday, 27 Jul 2012, 08:07

upon a time wars stopped for the Olympics.

Then the Olympics stopped for wars.

Then the Olyimpics were a war.

 

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neil

an apology

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For saying rubbish
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Sunday

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night thoughts
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madness is quatum

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Edited by Neil Anderson, Sunday, 22 Jul 2012, 01:11

Aye, right.

no n

Permalink 2 comments (latest comment by Neil Anderson, Monday, 23 Jul 2012, 00:55)
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TMA music

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I don't listen to music when I'm doing a TMA [mostly] but I always choose a song that I'll play when I've finished one. Loud. Very loud.

My wife claims that I'm, "addicted to torchers". She may be right, for when I've dealt with the wallpaper Paloma is my girl this time. And if that ain't a torch song then this isn't one either. Mind you planet-wide searches for a mate aren't gender-specific, it's just that girls get called torchers and boys get called losers.

Fair enough I suppose.

Permalink 2 comments (latest comment by Neil Anderson, Thursday, 19 Jul 2012, 18:52)
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wallpaper

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Why I hate it.
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stop

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Edited by Neil Anderson, Tuesday, 17 Jul 2012, 22:08
start
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neil

particles

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"I've done nothing, I'm so behind! I might as well give up now, it's all pointless anyway."

How often do we say this? For the last three weeks I've done nil-by-maths. I haven't even done nothing well. I didn't even do anything that wasn't not-maths properly. I did nothing constructive. Of course I did something.

I've squatted, typing tripe, I read books that I've read before and obsessed about my idleness. I slept late, got drunk early and watched the telly. I was an effective useless-object.

Today I went back to work, walking into the usual mountain of mundane-horror that always faces me on my return. Still I was, not whistling, because I don't do that, but chipper. I was chipper because this weekend two things happened.

  • I saw the block-pikky that my mother has now finished [you won't find that]
  • I found a site that whisked me into the black-hole that is quatum physics and cosmology

The block-pikky is a thing of joy, the quantum physics hapiness might have to be explained.

I don't know what your tutorials are like; I am mawed with geniuses. Afterwards in the pub we compare concepts. I have to talk a lot to keep them quiet. Which is never good, although I'm good at talking. It tires me.

Mostly I'm in awe of my mates Chris and Duncan, and the rest of the over-achievers. I know nothing about the stuff upon which they talk lots.

Until that is, this my weekend of my nothing, opened my eyes. I'll never understood why they cared about all this crap [for I care about it in a different way or not at-all.]

You want to know why I had this epithany? Maths.

I could point out the bits of maths that made my understanding, such would be stupid. For it is a one.

Tonight I got out my maths books and made a personal breakthrough. What was stopping me was a personal laziness and distate.

You either want to know and are going to do the work, or you don't and don't. I do and don't but I do and will.

Nobody is going to talk to me in the pub on Saturday after the tutorial are they?

 

Permalink 3 comments (latest comment by Chris FInlay, Monday, 23 Jul 2012, 10:52)
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heating

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Edited by Neil Anderson, Tuesday, 10 Jul 2012, 23:02

I've just read this at WTF. [For non-nerds the trick is that it will run constantly making the CPU throw out heat, but as it runs as low priority so it doesn't slow things down when you are working.]

One of my more-fraught duties is to ensure the the building is at a comfortable temperature for the inmates to go about their business. People hate me.

I've been doing this for over twenty-five years now so I know that it isn't possible; no two people are comfortable at the same temperature. Or at the same temperature, if the weather outside looks different.

People will complain on grey windy days about being cold, these same people will complain the next day about being hot because it's sunny outside. The temperature inside the room will be exactly the same; I know that it's the same temperature because I have a whirling thermometer that I use to prove it. Well, I used to prove it to them, nowadays I know that this is a waste of my time: people are funny about heat, logic and reason will not sway them.

The crux is control—the feeling of having it. The ironic thing is that although everyone thinks that I control the heating system I don't. My job is to try and persuade people that they are in control, when they aren't.

Unless you have a brand-new school you're going to have a mix of legacy, out-dated, misconceived and state-of-the art.

My main boiler house [I have three] is the size of a two-storey cottage. There are three huge boilers, a DHW boiler [Domestic Hot Water], two extracts [extractor fan systems] and three calorifiers [hot water tanks that double as immersion heaters.]

There are three control panels: two eighties pieces-of-rubbish controlled from who-knows-where through a phone-modem, that I'm not sure works, and a modern computer-controlled panel where it appears that I have control.

There are twenty pumps, ranging from much bigger than the one you have at home, to the much-much-much bigger, and they're all paired.

There are seven heating zones all controlled by three-port-valves [actuators really] by something that nobody from the heating engineers, through the control guys to the high up engineers in the council don't know what. I'm assured that it all works off sensors, I know my school, I've never seen one of these fabled sensors.

My feeling is that it's all controlled by the temperature difference between the flow and return. It's pretty telling that none of the professionals have ever told me that I'm an idiot.

My fear is that this is all controlled by a clock that is essentially the same as the one you use to set your central heating.

This wouldn't be so bad, if I could turn it off and on. I can't, I have to make a phone call, which may, or may not do anything.

Then there's the problem that I have hospital radiators. Hospital radiators are big old beasts; once they're hot they are hot. You can't take heat out of the system once it is in. Also you can't put heat into system at any speed.

When I arrive at work I'm usually wrapped up really warm; peons like me don't require heat. When I arrive the heating hasn't cut in or is cutting out. I know to dress for the weather. Which makes me a bad judge of when said heating should go off/on. Never mind that I'm not sure if it is possible.

So I have no control over the heating.

Still, I, and the people who work with me aren't complete idiots; we installed dummy controls in every room. These controls don't do anything, they aren't connected to anything. I guess that complaints are ninety-nine per down.

All problems are problems with people. Tackle those first.

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doing some java

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Because I can't seem to get down to any maths I decided to open up netBeans and do some Java. It was either that or build a lego Turing machine. [Something that I will do sometime soon.]

My Java skills are rusty. Which doesn't matter too much, you can always learn a language if you know the basic grammars. I understand the Object-oriented paradigm, I know the patterns,  I can find code on-line. I'll get back up to speed fast.

I have two major advantages when it comes to coding: I'm under no time pressure, other that that my life is running out, and there's only me working on the code base. As soon as you involve even one other body, or you need to get it done by some date, you've made things much-much more difficult.

I decided to start the solitaire thingee all over again. When I die I'm going to be burned and have my ashes exposed to rats, because otherwise people will carve "always working on his solitaire programme" on my tombstone.

I'm not sure why I'm so oddly obsessed about this, I do know that I play solitaire at least once a day. That's more than I play chess or go now. And much of the time I play backwards.

Recently I've been wracking my head trying to discover a metric that will lead to a pagoda function for the english board.  I've been working on positions that I know aren't outs and seeing if I can add a peg to make them so. If you have a clump then you nearly always can. Which seems suggestive.

I suspect that what should have been a harmless conversation might have bent my mind.

We were sitting in the pub after a topology tutorial when Alan, our tutor, said that topology wasn't useful for anything [apart from the maths skills that we learn.] I wouldn't have it.

I wouldn't have it because there's something there that nags my solitaire head.

So, more programming and more maths.

Permalink 1 comment (latest comment by Marcus Becker, Tuesday, 10 Jul 2012, 11:41)
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New blog post

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Edited by Neil Anderson, Sunday, 8 Jul 2012, 23:41
I will never willingly leave Edinburgh again in my allotted span. The only thing that might tempt me to leave is the coming home. I’ve walked, car-red, flown, boated and, best of all, trained into my city. It has always been fantastic. There’s something about the way that Edinburgh works that will cosh your head as you enter it. Either you get that strange-straight division of town and country, or you are in town looking at something geological or you walk up so-so-many stairs to appear in a place that Disney would love to copyright.
Permalink 2 comments (latest comment by Chris FInlay, Sunday, 15 Jul 2012, 19:27)
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neil

a...

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..simple bugger will suffice. Federer was just too good.

I'd worried that Murray just wouldn't turn up but he did, he just wasn't good enough. The fact that he was even in there speaks volumes; some of the points were incredible.

The poor sod has been so unlucky—in any other era he would have won a major by now. Today I saw a Murray that was a Sandy Lisle, not a Colin Montgomery—someday soon he will be a winner.

Permalink 1 comment (latest comment by Peter Hendry, Monday, 9 Jul 2012, 07:30)
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4

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Edited by Neil Anderson, Saturday, 7 Jul 2012, 21:09

Before

I suppose I was about eleven years old, I know that it was a Friday night. It was a Friday night because that was the night we were scouts.

I think that the idea was that we were always scouts, it just never felt like that. Unless we were camping, or playing wide games, or doing something that required us to don the dark green-shirts and the neckerchief and woggle, we belonged to some other group: our class, our school, our team, the kids we played with in our street…

For the most part we were only scouts on Friday night.

In that day-and-age you were either a scout or a BB—a member of the boy’s brigade. I suspect that it was more or less the same experience, except they had drill and we played wide games; a form of glorified night-time hide-and-seek. I’ve always loved hide-and-seek and hated drill—so I was a scout.

A major part of being a scout were the badges. There were badges for everything and there was a lot of kudos about having the stupid things. The odd thing was that you didn’t need to do much more then attend a process to get them—an actual knowledge/skill wasn’t required. I had a sewing [haberdashiary?] badge that my granny sewed onto the sleeve of my uniform because I couldn’t. Anyway, it was badge-hunting that first got me inside the door.

This, or that, Friday we were going to achieve the yellow-triangle that was a level two science badge. This involved us in watching people mess up a few experiments. It was the first time I ever went inside my school.

I knew that the school was there—I went to a primary school round the corner but it had never featured largely in my then life-map. My visit didn’t alter that life-map; it was only much later, when I was inspecting my memories, that I understood what had happened to me.

I vaguely remember the stupid chemistry demonstration that I’ve since seen messed up too-too many times. I have two clear recollections of import—pulling on the door that needs to be pushed and the line of jannies.

The pull/push conundrum is caused by a borked metaphor—you are meant to push but you are presented by the most beautiful handle that screams, "Pull!". Thirty-odd years I’ve been going in and out of that door, I still get it wrong sometimes.

The line of jannies contained my future boss and was a something that I was a future to part of, and a something that when I aquired the power I ended.

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things

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I'm sitting here upstairs feeling like Doctor Sheldon Cooper. My wife is talking to one of her online mates.I'm being annoyed because I can't find, on-line, the Greco picture that her and I got thrown out of our national gallery for.

We didn't realize. I think that I was winning about the brush-strokes, she may have had a case about the meaning. We maybe made a bit of noise. The staff who ushered us out were pleasant.

Tonight I had to drop the bombshell—Murray had won, Sunday was off. Didn't go down well. It seems that nothing that I can promise will compensate for a part of my life that she hadn't actually cornered.

My wife always wins.

Except for this time, I'm going to watch every point. I'm utterly saddened about the state of my head but...

"Come on Andy!"

Permalink 2 comments (latest comment by Anthony Dooley, Saturday, 7 Jul 2012, 11:19)
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