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Rex Boggs

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May 16, 2009, 12:12:23 PM5/16/09
to middleschoolmaths
Hi folks

Check out this new "search engine". It is quite amazing.
http://www.wolframalpha.com/

A few things to try:

enter any date (e.g. a birth date)
june 23, 1988

enter any town (e.g. a home town)
new york

enter any two stocks
IBM Apple

enter any calculation
$250 + 15%

enter any math formula
x^2 sin(x)

enter an equation to solve
Solve (x - 4)/(x+1) = 9

enter any two first names
andrew, barbara

enter any food
1 apple + 2 oranges

enter any measurement
45 mph

enter any chemical formula
H2SO4

enter any musical notes
C Eb G C

And there is much more ...

Cheers

Rex

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