Reply ONLY with an equation

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My favorite: a^2 + b^2 = c^2

One of my favs also. It comes up a lot. Even in traffic accident investigation, it is used to combine speed from skid calculations on two different surfaces. Like when the skidding vehicle passes from concrete to asphalt.

The inverse square law shows up in surprising places as well. I learned it in photography.
 
Code:
[U]Price/Book Value[/U]   =    [U]Price[/U]
Return On Equity        Earnings 



Example:

	For the S&P 500,
				
	Current P/B	5-Year Average ROE		Thus, P/E=	
	2.49	              14.9		              16.7
 


It is possible to plot a celestial navigation position without sight reduction tables by using the Nautical Almanac, Greenwich Mean Time, a sextant and a calculator to solve the spherical triangle.


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It is possible to plot a celestial navigation position without sight reduction tables by using the Nautical Almanac, Greenwich Mean Time, a sextant and a calculator to solve the spherical triangle.


220px-Law-of-haversines.svg.png



9d651bb8c4c4c119fdd141f3d6b387f0.png



7c1cc92af6cb32f598493d1ed0985a04.png






Superb, I love this!

My math teachers in school sucked. It was "learn these formulas". "Why?" "Because it will be on the test." I didn't care about the test. I want to know what the damn formula is good for in the real world. They taught math like it was memorizing "Jabberwocky".

This is an excellent useful example. Thank you.
 
The oxidation of pyruvic acid into CO2 and water.


C6H12O6 + 6O2 ---(16 enzmatic reactions/Light)--->6CO2 + 6H2O + C10H16N5O13P3


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I'm sooooo doing it right now. :D
 
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The Dirac Equation, a relativistic wave equation analogous to the Schrodinger Equation for particles of half-integer intrinsic angular momentum. The derivation of the Dirac Equation implied the existence of antimatter, and led to the discovery of the positron.

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