I can think of only one thematically appropriate quote: "So long, and thanks for all the fish."
I've been on Slashdot for just about as long as its been up. It was probably the first web site that I read with any regularity. Your creation was the form of useful community website in my mind; the yard stick that every other site is compared to. It was the start of Web 2.0 that got it's start just as Web 1.0 was starting to come into its own.
You and your site have been there for so many of the ups and downs of my personal and professional life. Deaths, births, news and politics. From the Columbine rampage, the death of W. Richard Stevens, to September 11, and beyond. Your site was a gathering spot for a certain sort. Sure, some of these people were (and are) assholes, but more of them are thoughtful people; friends that I wouldn't have otherwise met.
Please know that your site has touched my life. You have my profound thanks, and I am in your debt. Good luck in whatever life brings you.
Well, so much for my smug mathy reply! Amusingly, the reason it worked so well is that my "Evaluate" statement asked Mathematica to symbolically evaluate the function prior to graphing. So, the graph looked nice because Mathematica was just graphing the "Abs[x]" function!
Without the symbolic evaluation or requesting a particular precision level, the graph you actually get is this:
http://www.untruth.org/~josh/real-rounding-oops1.png
You can get a more reasonable looking answer by messing with the calculation precision and accuracy...
Whole paragraphs?!? Amateurs! I assigned an (extra credit!) essay in one of my classes, and of the 15 projects that I got back 8 of them were almost entirely comprised of text copied from Wikipedia and the other top Google result.
My favorite two were the ones who had (I presume) copied the web page directly into MS Word, which dutifully changed the style to "Web", and then printed the web content with a faint blue background. The end result is that these papers were about 4 pages long, mostly faint blue, with occasional breaks for stuff they actually wrote.
For the people not in engineering/math/science, I don't see why they need to be deprived a calculator or similar for a calculus class.
I don't have a strong opinion, but I have seen people use calculators as a brain crutch. The point of the homework and test questions is to encourage thought, not to encourage mad calculator skills.
I enjoyed learning it, but only a math professor has to know how to perform integration by parts by hand.
This comment makes me wonder at your notion of a math prof's day. Is it anything like this?
9am: Get to work. Hard integral
10am: teach class
11am: hard integral (using integration by parts)
noon: light lunch (don't want to get cramps in the integration muscle!)
1pm: teach class
2pm: office hours
3pm: hard integral (stupid trig substitutions!)
4pm: hard integral (using partial fraction decomposition)
5pm: go home
Viewing the Novell press release, it would appear that the cert has actually not been issued, and that Novell has only "successfully completed" the evaluation, which doesn't officially mean anything.
Having said that, I will note that this evaluation was to an actual protection profile (the CAPP), so the evaluation means something, unlike someotherevaluations that I could mention.
Slashdot Mirror
Right, so this is real.
I can think of only one thematically appropriate quote: "So long, and thanks for all the fish."
I've been on Slashdot for just about as long as its been up. It was probably the first web site that I read with any regularity. Your creation was the form of useful community website in my mind; the yard stick that every other site is compared to. It was the start of Web 2.0 that got it's start just as Web 1.0 was starting to come into its own.
You and your site have been there for so many of the ups and downs of my personal and professional life. Deaths, births, news and politics. From the Columbine rampage, the death of W. Richard Stevens, to September 11, and beyond. Your site was a gathering spot for a certain sort. Sure, some of these people were (and are) assholes, but more of them are thoughtful people; friends that I wouldn't have otherwise met.
Please know that your site has touched my life. You have my profound thanks, and I am in your debt. Good luck in whatever life brings you.
Josh
Well, so much for my smug mathy reply! Amusingly, the reason it worked so well is that my "Evaluate" statement asked Mathematica to symbolically evaluate the function prior to graphing. So, the graph looked nice because Mathematica was just graphing the "Abs[x]" function!
Without the symbolic evaluation or requesting a particular precision level, the graph you actually get is this:
http://www.untruth.org/~josh/real-rounding-oops1.png
You can get a more reasonable looking answer by messing with the calculation precision and accuracy...
Some Mathematica code:
The result: http://www.untruth.org/~josh/real-rounding.png
Whole paragraphs?!? Amateurs! I assigned an (extra credit!) essay in one of my classes, and of the 15 projects that I got back 8 of them were almost entirely comprised of text copied from Wikipedia and the other top Google result.
My favorite two were the ones who had (I presume) copied the web page directly into MS Word, which dutifully changed the style to "Web", and then printed the web content with a faint blue background. The end result is that these papers were about 4 pages long, mostly faint blue, with occasional breaks for stuff they actually wrote.
That's how you do it!
I don't have a strong opinion, but I have seen people use calculators as a brain crutch. The point of the homework and test questions is to encourage thought, not to encourage mad calculator skills.
This comment makes me wonder at your notion of a math prof's day. Is it anything like this?
9am: Get to work. Hard integral
10am: teach class
11am: hard integral (using integration by parts)
noon: light lunch (don't want to get cramps in the integration muscle!)
1pm: teach class
2pm: office hours
3pm: hard integral (stupid trig substitutions!)
4pm: hard integral (using partial fraction decomposition)
5pm: go home
Having said that, I will note that this evaluation was to an actual protection profile (the CAPP), so the evaluation means something, unlike some other evaluations that I could mention.