Bread from the Cheeseboard is one reason the Atkin's diet would be considered cruel and unusual punishment if anyone were ever subjected to it involuntarily (fads can be cruel and unusual, but perhaps don't count as punishment). I went there yesterday during a scheduled computer outage, and today when Winnie came to visit. I shared in a cheese-and-olive roll, a spicy roll laced with a less strong cheese, and a brioche. I also got a twist bread laced with nuts and raisins to go with dinner. It was all very good.

Plain yogurt with honey and fresh strawberries is good, too. So was the dish of red lentils with cilantro and tomato, and flavored with salt, paprika, curry powder, garam masala, turmeric, and jalapenu. So was the egg scramble with spinach, onion, pepper, and tomato for dinner this evening, or the almost-French onion soup for an appetizer (almost-French because I inherited extra chicken stock from a friend who moved recently, so I used that instead of the usual beef stock).

I sometimes miss meals. I sometimes live on rice and beans for a week, or on bread and cabbage (and salt). I'm not sure what to do with more than one fork, and even if I could stomach wine and ate meat regularly, I'd probably be largely indifferent to what vintage is supposed to complement what type of meat. But when I take the time to plan a meal, it's good.

The OpenDX visualization program is a new favorite in my software toolchest. I spent most of the day fiddling with it, but I don't think it was wasted time. I got some pretty pictures for my efforts -- and more importantly, I built the infrastructure that I'll need to generate lots more pretty pictures with much less effort.

• Currently drinking: Twinings Russian caravan blend

I went home in the late afternoon (around 5), showered and ate, and came back to the office in the early evening. The evening was full of tea (lemon-flavored black tea), good cheer, and only rarely a fit of mumbling confusion.

I'm comparing my simulated data to some measurements. I can run my simulations to convergence in order to feel some confidence that I'm getting the numbers appropriate for my model; but it is a model, and I know that I have the geometry slightly wrong and the material properties slightly wrong. And then there's the measured data -- which lacks any error bars. Being well aware of Murphy's laws, I expect that there are errors in the simulation from model simplifications, and also issues with the measurements that might have shown up if the number of measurements per device type was greater than one.

If science is a blind man exploring the world by vigorously poking with a stick, engineering sometimes seems like what happens when the blind man is handed a spear.

Friday went by in a blur. I met Sanjay at the coffee shop in the morning, where we talked about anchor losses and Earnshaw's theorem for a bit. Then we went to a dissertation talk, and from there to the SUGAR meeting. I dropped off stuff at the office, went to help Elaine move, ate dinner, and then walked back to campus -- to encounter Sanjay going the other way. His class had a final exam on Friday evening. We had a brief conversation about some ways in which electric filters can go awry, at the end of which he shook his head and said There's too much out there to learn. Then I walked the rest of the way to the office, and if I did anything with the rest of the evening, it wasn't sufficiently inspired that I remember it through the general bemusement of a tired end-of-week evening.

I briefly visited the office on Saturday morning to have a cup of coffee and do a little editing. Then I wandered back home, where I cleaned while I waited for Winnie. I find household cleaning very satisfying. It's so simple: scrubbing goes in, shine comes out. Then Winnie came, and we spent the day walking and reading and eating some fish chowder that I made for dinner. I thought I might read a while after she left, but I fell asleep before I even opened the book.

Winnie brought with her a collection of stackable plastic drawers, and this morning I moved the drawers into my room and my clothes into the drawers. I'd say that I moved my drawers into the drawers, but they're actually in a separate box at the foot of my bed -- alas! a pun wasted. After a flurry of rearrangement, one of my small black shelves was free, and I moved it to the kitchen, where it accomodated the piles of stuff -- flour, sugar, corn starch, spices, and the like -- which previously occupied one end of the dining table and threatened to take over all available eating space. If the Thing from the Swamp ever does come to devour us all, it would do well to disguise itself as such random clutter. Nobody would be wise to its existence until it was too late.

And so a wave of reorganization rippled through the apartment, and left things looking tidier in its wake. I rearranged my tea collection on the shelf, and moved my little porcelain figurine of the old sage so that he looks like he's beatifically pondering life from a cave in a cliffside of tea tins. The Old Man of the Tea and the Bookshelf Buddha -- we could build myths of such things, if the whim took us.

My whim for the afternoon took me to the office, though, where I spent an idle our finding out about various visualization tools for scientific data. Huzzah for pretty pictures! Learning how IBM's Data Explorer tool works is not exactly a high-priority item, but it's a weekend, and I'm willing to forgive myself a little wandering. Besides, without substantial wandering, most of the ideas I've had would have come to naught. Sometimes it's good to follow an outline, and sometimes it's good to follow where my wierd may lead.

And now the outline says I should go home and make dinner.

This afternoon, I walked to Andronico's and back with my nose in a book. I bought bread, cheese, milk, and some ice cream, and dined on French onion soup -- with my nose still in a book. I finished the book a little while ago, and the first thing that caught my eye was my copy of volume 2 of the Feynmann lectures, sitting unread at the end of my bed where I'd put it after I took it out of my backpack.

I read a little from Feynmann today, and a lot of Flynn this evening. I enjoyed Flynn's second book as much as I enjoyed the first, but I'll probably read those books just once. Okay, maybe I'll read them two or three times -- old books, like old friends, both need to a visit now and then. But in all, I'll spend more time with the Feynmann lectures, and that's as it should be.

Feynmann would have been quite a novelist if he'd ever turned his hand to it. He lived a sufficiently novel life that his autobiographical books come close. But I'm more impressed by those lecture notes than ever I'd be by novels. He chose his genre well.

Moving is unsettling not because of a change of locations, but because of a change of habits. I walk to work now, rather than bike. I keep my technical library at the office, rather than at home. I'm eating simpler meals, now, and fewer of them. I go to sleep earlier and wake earlier. In subtle ways and not-so-subtle ways, life here is different than it was in El Cerrito. It's not better or worse, on the mean -- just different.

When I moved here, I thought I might resume some of the habits of my first year of graduate school, before I moved to El Cerrito for four years. In a way I was right, but the habits I'm resuming are different than the habits I thought I'd resume. I've yet to visit Black Oaks, for instance, though I've been taking an hour or two off in the evenings to read fiction. But I do spend more time at the office or around campus, and I do enjoy some of my old walking routes around Berkeley.

I've fallen back to my old decorating style, too. My room is small, and the wall space is limited, so I haven't been tempted to put up my world map, or the print of the Japanese harbor. I've hung my scrolls and the placard of the frog claiming time's fun when you're having flies, but otherwise I've left the walls undecorated. But the wooden Buddha, the porcelain sage figurine, and Webster the Duck all observe benignly from their respective corners of the room, and the crazy-patch quilt is on my bed, so the room has color and character.

I put up more decorations after a time of turmoil a couple years ago. At the time, I felt like I needed the change in my surroundings. Then the decorations faded into the mental background, and I didn't change them for a long time. Now, simple seems attractive.

I've written little for this blog since I moved, though I've written letters and e-mails and text to go into papers. There has been plenty to tickle my fancy and make me think of writing, though. I thought to write when I read about the engineering design of the jogging bra on Mark Zimmermann's blog; and again when a bird sat just a few inches from my foot and examined me for most of a miute in that twitchy way birds have, turning its head to and fro to keep one eye on me, then the other. And I thought to write after I sat on the lawn outside the theological school, and listened to the organ playing for the graduation inside -- and then a few minutes later to a group practicing jazz on their saxophones across the lawn. The saxophonists were rather more talented than the organist was. But the urge to write lost to the urge to spend time away from the computer, and that's probably all for the better.

I had an e-mail conversation today with Vince about procrastinon scattering. What if procrastination was carried on particles or waves that reflected and refracted off various household objects? You could build procrastination isolation zones, or waveguides to channel procrastination toward your competitors! Perhaps I could write a simple code to calculate scattering of plane waves of procrastination entering a 2D room? I'd call it FSC2D -- Feng Shui CAD 2D. I wonder if I could sell it?

I've learned some things about wave scattering recently, which is why the topic surfaces in my idle thoughts. I've also been reading about waveguides and antennaes and cavity resonators, filter design, compressible flow calculations, magnetic levitation, Lambert's W function, and some fine points of Hamiltonian mechanics. I could tell you why I read about each of these things, and in what references, but at this point I'm a little unclear about when I read them. Memory is a curious thing. I can tell you that I drank one and a half glasses of orange juice from my tall tan plastic cup with the heel end of the last loaf of bread I bought -- but I can't remember what day I finished the loaf. And I can tell you exactly where in the library stacks I found each of the books I checked out on Monday, but I only know I checked them out on Monday by a process of elimination (it was some time this week, and it wasn't today).

Why do I remember this way? The best answer I can think of involves space aliens -- the googly-eyed ones that used to appear on Sesame Street and get excited over the noises the telephone made. It's probably as well that I never considered psychology as a major.

• Currently drinking: Water

The bouncing cow in my screensaver is eerily in time with the station to which I'm listening. And Blogger has completely changed.

I think I should put a blank look on my face and say Whoa now.

I left the office at 7:00 and did no work for the rest of the evening.

I'm looking forward to hitting it again tomorrow, though. This stuff is just so slick!

I am finally and truly moved out of the apartment in El Cerrito. We walked through the apartment with our landlords this evening, verified that everything was present as it should be, and turned in our keys. I moved my kitchen stuff to my neighbor's place on Tuesday night, but I forgot the stuff in our junk drawer. That's okay. It was easy to move.

At the other place I lived in El Cerrito -- now two moves ago -- I had my bed propped on cinder blocks. I liked having my bed propped up, both because it was at a more comfortable height for me, and because it opened the space beneath the bed for storage. After the walkthrough, Patxi and I took the cinder blocks out of the storage space where I put them two years ago. Patxi gave me a ride to my place and helped me carry the blocks upstairs, and I used them to prop up my bed here. The room now looks less cluttered, and feels more like home. Little changes make big differences in the feel to the room, and I've always disliked feeling crowded in. A cozy room is fine; a room crowded with mess is not.

Part of the reason I've written little this week is that I've been particularly excited about my work. I have an immensely ingenious peer in the civil engineering department whose ideas I'm using and extending, and those ideas work truly marvelously. More than once, though, I've thought to myself how difficult I would have found this a few years ago. Everything comes together easily now in part because of Matlab graphics features that only appeared in the past couple years; in part because of features of the C99 language standard which has only recently seen wide support; and in part because I now have the experience of writing lots and lots of finite element codes for a variety of problems.

The network tomography paper that I co-authored with Yan got into the SIGCOMM conference. I'm excited about that. SIGCOMM is a very good conference, and I think the work is solid. I also have some ideas for extensions that I think are very, very slick, both mathematically and practically. I have not yet tested those ideas in actual code, though; for the moment, what free time I have has been dedicated to other tasks.

Last Monday, we had to turn in first drafts of our fluids class project papers. In lecture that Tuesday, each of us was given papers by two of our peers. Our reviews of those papers were due on Monday, and each of us received the reviews for our papers in lecture on Tuesday. I went to our professor's office on Tuesday afternoon, and he commented that, though the reviews were anonymous, he knew the class sufficiently well that he was still able to match each review with the reviewer. I picked the first review off the stack, he said, and I thought, 'Dave Bindel wrote this.' Then I realized that I could identify the reviewers for the other papers, too; but yours was the one that set the thought. I was amused by that. I didn't think until later to ask which of my two reviews sparked that thought. I'd be curious to know, since the two reviews were very different -- I was impressed by one of the papers and unimpressed by the other, and it showed.

Deadlines focus the mind wonderfully. Had it not been for the deadline for my class paper -- which was on something called a perfectly matched layer for acoustics problems -- I probably would never have been so productive in the work with perfectly matched layers for elasticity which has taken so much of the past few days.

Fortunately, I have had relatively little need for network access in the past few days. The wireless network at Soda Hall has become a stumbling thing, sometimes dropping connections only a minute or two after they have been established. Of course, thus far I have not bothered to set up a network at my new place. I did get a wireless antenna that is supposed to boost the gain on my network card by about 5 dB; perhaps I'll be able to pick up an open nearby wireless network from my apartment using that. I don't expect to use it much, but it would be nice to be able to check e-mail on the weekends without going to the office. If nothing else, that would spread over three days the pain that I feel on Monday morning when I go into the office and throw away a weekend's worth of spam that the filters did not catch.

I wore a shirt today with Eschew Obfuscation written on the front. I've observed three reactions to this shirt: delight, despair, and incomprehension. Of course, some people ignore or don't notice the shirt, but that can hardly be counted as a reaction. In any case, I've noticed that English-speaking computer scientists tend to be amused by the shirt if they notice it at all. Friends from other engineering disciplines have more mixed reactions. I would tell you about the reactions of all my local friends in humanities and social sciences, but alas, there are very few.

Enough rambling. I think I'll spend a moment or two more admiring my newly-straightened room, and then perhaps sleep in the newly-lifted bed.

I've moved. Except for my dishes, all my stuff is at the new place. For the most part, I've packed everything away into my new space. The new space is smaller, and so I got rid of some of my stuff. With Winnie's help, I sorted through my clothes, and picked some to turn into rags and some to take to Goodwill. I also took the television to Goodwill -- I got it for free a year and a half ago, and only took it out of my closet when I moved. I will probably get rid of my old computer as well, and try to sell some of my fiction collection. If I feel particularly Spartan, I may choose to get rid of more stuff.

Moving and organizing is tiring, though. I was exhausted by the time I came home from dinner last night, and I ran out of enthusiasm today by the middle of the afternoon. So I came to the office, and here I still am, listening to the end of To the Best of Our Knowledge. I did my last fluids homework, caught up with my e-mail, and did a little programming. It was a nice break.

And now I'm going to walk home.

If my room seemed a little different yesterday, it seems much different today. I picked up keys this morning, and a friend and I moved all the furniture except my lamp and my chair, along with most of the miscellaney around my room. Tomorrow morning, I'll put the remaining odds and ends in bags, and tomorrow evening, I'll finish moving those odds and ends, and I'll spend some time vacuuming. For as often as I vacuumed around the room, there were a lot of bits of junk under the bed and behind the shelves.

Books! Books! I finished moving my technical library to the office last night. For the moment, there are about 175 books, and another four shelf-feet of papers and journals, shelved, piled, and otherwise packed into a space meant for a more modest collection. The tall wood bookshelf at home is empty, though the smaller bookshelves where I keep my fiction collection are still neatly packed. My room feels different without that mass of references; and the office feels different with them. Part of it, I think, is the colors: the Springer books with their bright yellow covers, SIAM books garbed in green, Dover texts in a rainbow of hues, and other covers in more muted tones. In any case, I notice the bright colors when they move that far, even when I took them for granted as they slowly diffused between my shelves and my desk.

On KQED's Forum program yesterday, a panel discussed writer's block. I missed the panel's response to the caller who wanted to bring poetry to academic writing. How sad.

I feel I should write something profound about the rest of the show, but I lack the right words. Or, more accurately, I find I'm more interested in doing other things. Such is life.

I have Serre's book on my shelf, actually. He is as terse as some Russian analysts. We spent a month on representation theory in the second semester of my graduate algebra course at Maryland, and covered about twenty pages of Serre's book.

If I were a Springer-Verlag Graduate Text in Mathematics, I would be J.-P. Serre's Linear Representations of Finite Groups. My creator is a Professor at the College de France. He has previously published a number of books, including Groupes Algebriques et Corps de Classes, Corps Locaux, and Cours d'Arithmetique (A Course in Arithmetic, published by Springer-Verlag as Vol. 7 in the Graduate Texts in Mathematics). Which Springer GTM would you be? The Springer GTM Test

I spent some time at play this weekend. On Friday night, I ate with Winnie at Nizza La Bella, a little French/Italian restaurant on San Pablo Ave, near the intersection with Solano. We had an excellent meal, which cost roughly the same amount that admission to the spring ball would have cost. I visited Barnes and Noble briefly on Saturday afternoon, and walked in the sun to Solano Avenue for brunch late this morning. Dave invited Patxi, Esther, and I over for dinner this evening, too. There is something very satisfying about sharing a meal with friends; even on the days when I'm feeling hermit-like, I usually feel better after meal shared (though perhaps in companionable silence).

The rest of the time, I worked on the fluids class paper. I finished around 11 this evening. I managed to fit what I wanted to say into five pages, but I had not a centimeter of space left over. Of course, it took me longer to figure out what I wanted to say than it did to write. It seems as though for every sentence I write, I erase at least two sentences -- and that's when I construct a first draft! Of course, for each sentence I speak, there are usually two or three that I decide are best left unspoken. Any edged tool deserves to be used with care; words are no different.

I'm glad I was able to spend the weekend with this work, though. I needed to teach myself something about this topic, and the class deadline was a good excuse to do it now. The ideal is simple enough: time runs in one direction, but the wave equations of mathematical physics allow solutions which go either forward or backward in time. For computer simulations, as for analytical calculations, there needs to be some way to pick out the solution that goes in the right direction. The details, of course, are more complicated. At this point in my career, though, they are manageably more complicated, and I was able to set up the theory, numerically and analytically solve several test problems to illustrate the point, and write everything up in the course of about three days.

And now I will read iaijutsu for half an hour before I sleep.

The course project for my fluids class is due Monday, and I have work yet to do. I forget who wrote in a letter that he was sorry to be so rushed, and the letter would be shorter if he had more time. I should look up that quote, since I refer to it once every month or two, and I always forget the source. Whoever said it, he was spot on. My project paper can be at most five pages, and while I have the time to say what I need in that space, I do not think I have the time to say all I want. Since at least two of my classmates will be forced to review what I write, perhaps it's just as well that I haven't the time to pack the information as densely as I might wish to.

Despite time pressure from the project and from my work, I took time yesterday and today to take care of mundane tasks like grocery shopping and laundry. I also took a little time to relax. After class today, I turned on my radio and listened to news while I walked home. It was clear, warm, and breezy, a wonderful day for walking. Yesterday, I ate Mexican food with my office mates for lunch, and sipped tea and chatted with a friend in the evening after my grocery trip. Tomorrow night, I'll go to the spring ball with Winnie. It's good to have distractions from work.

I've been re-reading Autumn Lightning, Dave Lowry's book about the history of one of the Japanese schools of swordsmanship, and his education in that style as a young man. Lowry writes well, and I enjoy reading his work now as much as I did when I read it four years ago, or again four years before that. I'll soon go back to my pile of books that I have yet to read; but for now, it's comforting to read an old favorite.

I spent this evening listening to Kupo Beat (a weekly program of music from Africa and the African diaspora) and puzzling over a code that wasn't behaving as I thought it should. My problem was simple, and I wanted to use it as the example for my class project, but I couldn't seem to get the same answer from my program and my hand analysis. After an hour of puzzling, I discovered a sign error. Now it works beautifully, and the only trouble is choosing which of my figures I should include in the paper.

I move in eight days, and I have not yet begun to pack. I'm glad I don't have much stuff to move. Even so, I foresee another busy week ahead.

Since Patxi and Esther moved, I have not had network access from home. I know others in the complex have wireless networks, and I could probably get an acceptable signal from one of them. I have not tried to do so. I'm sure I could make good use of the network, just as I would probably enjoy watching television if we had one, or as I would use a cell phone if I had one. I don't have anything against those things -- but as it is, it's nice to be spend some time free of such distractions. I have enough to do with books and baking, radio and reading papers, computing and contemplating. And when I feel like writing a blog entry, I can record it on my local drive and post it in the morning.

For the first few days after Patxi and Esther left, the apartment felt eerie. I still forget that the living room lamps are gone, and get confused when flipping the light switch has no effect. But otherwise, the empty space is starting to feel just about right. I'm certainly no longer bothered by the mess; it's probably best that Patxi and Esther took the cleaning supplies on Saturday morning, or I'd still be cleaning every morning.

I made some lima beans and tomatoes late this afternoon. Mike and Tracy were kind enough to give me a can of tomatoes, and for dinner we shared both my lima beans and the vegetable dish Tracy had made. My larder is running low, but I didn't feel like fighting through weekend grocery lines. So I'm baking bread now; it's a perfect day for it, and bread, lima beans, and fresh green peppers with a little salt will be enough food for a day or two, until I get to the grocery store.

Patxi and Esther had a barbeque yesterday. I thought to get them some spices as a housewarming gift. But the lines at the grocery stores dissuaded me; and it turned out to be just as well, since they already bought spices for themselves. Instead of getting spices, I went to Barnes and Noble and bought a copy of the Better Homes and Gardens cookbook for them. It was a better choice, and I enjoyed wandering around the bookstore for a bit better than I would have enjoyed the same time in the grocery store.

I spent more time on leisure reading this weekend than I have in many weeks. I finished Alistair Cooke's book of biographical sketches (Memories of the Great and the Good), and Winnie and I finished another chapter in Cooke's America. I also read a few hundred pages of Moon's Legacy of Gird; I read more of it than I intended, actually. But today was a rainy weekend day of the type that's perfect for reading.

This evening, though, is a time for writing. I spent some time on Friday afternoon to do the homework I'd hoped to do by Friday morning (for a meeting with collaborators, not for a class). I may spend some more time working through that this evening. Or perhaps I'll work on the fluids homework that's due on Tuesday, or spend some time working through the derivation in one of the papers on drum acoustics sitting in my paper pile. Of course, all this is just a distraction meant to kill the time until the bread is ready. I have to keep my priorities straight, after all.

• Currently drinking: Chamomile tea with lemon

I'm glad weeks like this don't come often. I was productive, but I'm very tired.

Today was a day of near misses, the type that make me irritable and panicky while they happen, and then grateful afterward. It could have been so much worse.

• I figured out this morning that I'd never received my W2 forms. Fortunately, the university payroll office can produce duplicates in a matter of seconds. Everyone I asked for help along the way was able to point me in the right direction, promptly and courteously. It's hard to complain about that. My taxes are done now.
• The Thursday deadline for the extended abstract is soft. I don't intend to stretch it, but that's still reassuring.
• The power went off for ten minutes in the middle of the afternoon. When it came back up, a few of the file servers were gone. It turns out that there's something screwy with the uninterruptible power supply (it appears to interrupt itself), but they were able to restore the file servers by late in the afternoon. The server with my directory on it was one of the last to be recovered, but since I spent the mid-afternoon working in a coffee shop and the late afternoon buying toilet paper -- have I mentioned everything in the apartment was Patxi's? -- it made little difference to me.
• I got home and checked e-mail just before Patxi unplugged the cable modem and took it to his new apartment. There was an alarming mail from Sanjay saying that a funding agency needed something from us by tomorrow. I came into the office, since I thought I might need the network resources, and I might end up burning the midnight oil for his request. It turned out that what they needed was one paragraph, and he just wanted a sounding board.
• The microwave was gone, so I didn't heat the enchiladas I'd planned to have for dinner. But I had a slice of olive bread, some cheese, an orange, and some apricots, so that was fine.
• I couldn't find a hot water pot in the grocery store, but the hot water spigot in the kitchenette has finally been repaired, and so I still had my evening tea.

The day turned out well. I can't complain.

It has been almost a year since I started writing this blog. It has been about a year since Saddam Hussein's downfall. And it has been about a year since I organized my personal papers. It seems like I always organize under the same impetus: I need to make sure I have all the information I need for taxes. And, as always, I think the task of organizing all my papers, which I spent the past few hours doing, will prove far more tedious than actually filling out the tax forms.

Patxi and Esther will take the cable modem with them tomorrow. I expect I'll spend more time in the office after that.