Ingenieur Mr. Gary verwendet die Eulergleichung bei seinen Schaltkreisen

07/04/2013 - 06:39 von D Orbital | Report spam
Bastian Schweinsteiger verwendet Adidas Turnschuhe.

Und ihr verwendet den in eurer Gosse gelernten Slang, um international Wirbel zu machen.


Mr. Gary wrote:


Mathematics is NOT science.

Science is knowledge of the REAL world.

Mathematics is an invention of the mind.

Many aspects of mathematics have found application

in the real world, but there is no guarantee.

Any correlation must meet the ultimate test:

does it explain something about the real world?

As an electrical engineer I used the generalized

Euler's equation all the time in circuit analysis:



exp(j*theta) = cos(theta) + j*sin(theta).



So it works at that particular level in electricity.

Does it work at other levels, too?
 

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#1 Leo Baumann
08/04/2013 - 04:47 | Warnen spam
D Orbital wrote:
exp(j*theta) = cos(theta) + j*sin(theta).



So it works at that particular level in electricity.

Does it work at other levels, too?



Yes, as approach by integrals in complex plain if You use it backward :-)

mfG Leo

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