(New page: e^(i*pi) + 1 =0 I am happy to have met Euler’s Identity outside of my college education. I was reading William Dunham’s The Mathematical Universe – a good read for anyone - and in it...) |
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| − | e^(i*pi) + 1 =0 | + | <h2> On The Most Beautiful Equatin </h2> |
| − | I am happy to have met Euler’s Identity outside of my college education. I was reading William Dunham’s The Mathematical Universe – a good read for anyone - and in its concluding chapter Z, Professor Dunham presented the Euler’s Identity. The effect was strong- I had read how mathematicians had labored to estimate the value of pi, the unnaturally frequent occurrence of the natural number e in our universe, the great baffle and nervous air among mathematical circle in formulating the notion of i, and here this superstar cast is thrown into a simple but complete scene with no other than the brilliant Euler as its playwright. | + | <p><b>e^(i*pi) + 1 =0</b> |
| − | It was pleasant to learn of the equation in this manner, I was even more pleased to learn that Euler’s Identity is a strong candidate for the crown of most beautiful mathematical equation (the competition is Maxwell’s Equation). By this time, I was informed that Euler’s Identity also casts two fundamental constant 0 (additive identity) and 1 (multiplicative identity) and also position the cast with three basic arithmetic operations: addition, multiplication, and exponentiation. | + | </p><p>I am happy to have met Euler’s Identity outside of my college education. I was reading William Dunham’s The Mathematical Universe – a good read for anyone - and in its concluding chapter Z, Professor Dunham presented the Euler’s Identity. The effect was strong- I had read how mathematicians had labored to estimate the value of pi, the unnaturally frequent occurrence of the natural number e in our universe, the great baffle and nervous air among mathematical circle in formulating the notion of i, and here this superstar cast is thrown into a simple but complete scene with no other than the brilliant Euler as its playwright. |
| + | </p><p>It was pleasant to learn of the equation in this manner, I was even more pleased to learn that Euler’s Identity is a strong candidate for the crown of most beautiful mathematical equation (the competition is Maxwell’s Equation). By this time, I was informed that Euler’s Identity also casts two fundamental constant 0 (additive identity) and 1 (multiplicative identity) and also position the cast with three basic arithmetic operations: addition, multiplication, and exponentiation. | ||
I tried sharing the same enthusiasm I had with my mother, but she was not too impressed I think. | I tried sharing the same enthusiasm I had with my mother, but she was not too impressed I think. | ||
Perhaps the beauty of the Euler’s Identity is best capture in a form of poetry (haiku, specifically): | Perhaps the beauty of the Euler’s Identity is best capture in a form of poetry (haiku, specifically): | ||
| − | “e to the i pi | + | </p><p><br /> |
| + | </p> | ||
| + | <hr /> | ||
| + | <p>“e to the i pi | ||
Add one and you get zero | Add one and you get zero | ||
| − | Is that weird or what?” | + | Is that weird or what?” –[<a href="http://forums.xkcd.com/viewtopic.php?f=17&t=19733">spdqbr</a>] |
| − | http://forums.xkcd.com/viewtopic.php?f=17&t=19733 | + | </p> |
| − | Yes, it is the strangest connection among the immensely important mathematical constants. | + | <hr /> |
| + | <p>Yes, it is the strangest connection among the immensely important mathematical constants. | ||
Derivation | Derivation | ||
I’ve found very simple derivation of Euler’s equation from a blog I cannot locate anymore. It only requires elementary calculus skills: | I’ve found very simple derivation of Euler’s equation from a blog I cannot locate anymore. It only requires elementary calculus skills: | ||
| − | + | </p><p>This is certainly not the first time in which mathematics was able to draw unforeseen conclusion. For example, the number of primes up to a postivie number n approaches n/ln(n) as n approaches infinity, area under f(t), derivative of F(t), can be calculated by F(t) (well, this connection may seem rather unconnected to me for I haven’t given rigorous thought about it). Sometimes, I do wonder what the utility of that beautiful equation is any way, like an engineer. But if that isn’t interesting, what is? | |
| − | This is certainly not the first time in which mathematics was able to draw unforeseen conclusion. For example, the number of primes up to a postivie number n approaches n/ln(n) as n approaches infinity, area under f(t), derivative of F(t), can be calculated by F(t) (well, this connection may seem rather unconnected to me for I haven’t given rigorous thought about it). Sometimes, I do wonder what the utility of that beautiful equation is any way, like an engineer. But if that isn’t interesting, what is? | + | </p> |
Revision as of 20:29, 8 December 2011
On The Most Beautiful Equatin
e^(i*pi) + 1 =0
I am happy to have met Euler’s Identity outside of my college education. I was reading William Dunham’s The Mathematical Universe – a good read for anyone - and in its concluding chapter Z, Professor Dunham presented the Euler’s Identity. The effect was strong- I had read how mathematicians had labored to estimate the value of pi, the unnaturally frequent occurrence of the natural number e in our universe, the great baffle and nervous air among mathematical circle in formulating the notion of i, and here this superstar cast is thrown into a simple but complete scene with no other than the brilliant Euler as its playwright.
It was pleasant to learn of the equation in this manner, I was even more pleased to learn that Euler’s Identity is a strong candidate for the crown of most beautiful mathematical equation (the competition is Maxwell’s Equation). By this time, I was informed that Euler’s Identity also casts two fundamental constant 0 (additive identity) and 1 (multiplicative identity) and also position the cast with three basic arithmetic operations: addition, multiplication, and exponentiation.
I tried sharing the same enthusiasm I had with my mother, but she was not too impressed I think. Perhaps the beauty of the Euler’s Identity is best capture in a form of poetry (haiku, specifically):
“e to the i pi Add one and you get zero Is that weird or what?” –[<a href="http://forums.xkcd.com/viewtopic.php?f=17&t=19733">spdqbr</a>]
Yes, it is the strangest connection among the immensely important mathematical constants. Derivation I’ve found very simple derivation of Euler’s equation from a blog I cannot locate anymore. It only requires elementary calculus skills:
This is certainly not the first time in which mathematics was able to draw unforeseen conclusion. For example, the number of primes up to a postivie number n approaches n/ln(n) as n approaches infinity, area under f(t), derivative of F(t), can be calculated by F(t) (well, this connection may seem rather unconnected to me for I haven’t given rigorous thought about it). Sometimes, I do wonder what the utility of that beautiful equation is any way, like an engineer. But if that isn’t interesting, what is?
