Hello, you can see an "amazing math trick" on video.
Just enter this link:
http://www.metacafe.com/watch/308492/amazing_math_trick/
6 2241
Hello, you can see an "amazing math trick" on video.
Just enter this link:
http://www.metacafe.com/watch/308492/amazing_math_trick/
that seems more complicated than
at least for me...
Interesting. Yes, yes. Interesting.
Interesting. Yes, yes. Interesting.
I don't find it very interesting; it all boils down to, say, (100+x)*(100+y) being
equal to 10,000 + 100*(x+y) + (x*y). For small values of x and y (whether
positive or negative) you get the clue behind that 'trick'.
kind regards,
Jos
Totally off-topic. Here we go.
Ooh, hey. Nice status, JosAH. Is that new?
Totally off-topic. Here we go.
Ooh, hey. Nice status, JosAH. Is that new?
Yup, I write a few articles myself for the Java Articles section and try to help
and streamline a bit with the other articles in the Editor's Corner. Banfa is the
boss of it all.
kind regards,
Jos
Hello, you can see an "amazing math trick" on video.
Just enter this link:
http://www.metacafe.com/watch/308492/amazing_math_trick/
They actually showed this (locally) on TV a couple of months ago.....
Apparently it is becoming widely used in schools (in South Aust)
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