Thursday, October 04, 2007
11:42
11:2*3*7
2*571
So I was solving a system of linear equations using an appended matrix, and I didn't want to take up the whole chalkboard with a series of matrices so I was just erasing entries and rewriting them as I went about the process of diagonalizing and normalizing it. You all relate, I'm sure. At one point I had just erased and rewritten a couple of entries and was unsure whether I'd gotten one of them right, so I wanted to see what it had been before I erased it. I felt my left hand automatically moving to press control-z. Unfortunately, the chalkboard does not support that feature. The secretary in the math department office says this does not make me crazy. She sits in front of a computer all day, so she may be biased.
2*571
So I was solving a system of linear equations using an appended matrix, and I didn't want to take up the whole chalkboard with a series of matrices so I was just erasing entries and rewriting them as I went about the process of diagonalizing and normalizing it. You all relate, I'm sure. At one point I had just erased and rewritten a couple of entries and was unsure whether I'd gotten one of them right, so I wanted to see what it had been before I erased it. I felt my left hand automatically moving to press control-z. Unfortunately, the chalkboard does not support that feature. The secretary in the math department office says this does not make me crazy. She sits in front of a computer all day, so she may be biased.
# posted by Fibonacci @ 4.10.07 
Comments:
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That's nothing. I'll be walking along and hear something behind me, and try to look in the rear-view mirror to see what's going on.
I am writing an article on how we cannot hit undo in real life. I will apply it to not being able to unsay things we have said, or undo things we have done and the importance of walking circumspectly and controlling the tongue. Easier to write than do.
When I was painting sets for Vacation Bible School in the spring I wanted to use the fill color feature more times than I can count. We do depend on our technology (or gadgets in Qalmlea's case).
P.S. ET phone home
When I was painting sets for Vacation Bible School in the spring I wanted to use the fill color feature more times than I can count. We do depend on our technology (or gadgets in Qalmlea's case).
P.S. ET phone home
HELLO HON..SO GOOD TO READ YOUR VOICE :0). HOW ARE THINGS GOING UP
IN YOUR NECK OF THE WOODS??? I AM CURRENTLY RESIDING AT POOHS. VERY
DIFFICULT TO SAY I HAVE A ADDRESS
THATS SOLID FOR A VERY LONG PERIOD OF TIME. SOMEHOW THE BANK AND ALL
DON'T SAVVVIEE IT. ANY WAY I_IN THE MEANWHILE.. AM ENJOYING THAT THAT I HAVE LITTLE CONTROL OF. HA HA GET THAT? HOPE WE CAN GET TO
VISIT AT HOLIDAY BREAK.
LUVA YOU G_MA
IN YOUR NECK OF THE WOODS??? I AM CURRENTLY RESIDING AT POOHS. VERY
DIFFICULT TO SAY I HAVE A ADDRESS
THATS SOLID FOR A VERY LONG PERIOD OF TIME. SOMEHOW THE BANK AND ALL
DON'T SAVVVIEE IT. ANY WAY I_IN THE MEANWHILE.. AM ENJOYING THAT THAT I HAVE LITTLE CONTROL OF. HA HA GET THAT? HOPE WE CAN GET TO
VISIT AT HOLIDAY BREAK.
LUVA YOU G_MA
# posted by 
: 2:34 PM
: 2:34 PM
Now you've done it. You mentioned slugs. So naturally Zooillogix has pictures of sea slugs. When will you give up these mind control games?!??! (JK `/^)
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