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collegedood
Rank #7078 on Comments Level 272 Comments: Ninja Pirate Offline Send mail to collegedood Block collegedood Invite collegedood to be your friend flag avatar 

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#88  the complex plane. where the real number line (..., 2, 1, 0,… [+] (3 new replies)  06/15/2014 on Damn That's Impressive  +1 
#92 
mathmanchris (06/15/2014) [] I know how the complex numbers work I have a maths degree... but I didn't understand what you were writing. e^( i * 3pi/4 ) = i/sqrt(2)1/sqrt(2) (note the minus) because cos(3*Pi/4) = 1/sqrt(2). Let me guess, you're an engineer? #94 
collegedood (06/15/2014) [] yes that was a typo on my part. I am a student studying engineering, math, and a minor in computer science. So yeah. But still, complex numbers can be written either rectangular or polar and that is why e^i*pi = 0*i1. #133 
wizardfist (06/15/2014) []  
#85  Graham's Number is best number 17 minute funny…  06/15/2014 on Damn That's Impressive  0 
#84  It is actually converted to 1. e^(pi*i) is polar coord… [+] (5 new replies)  06/15/2014 on Damn That's Impressive  0 
#86 
mathmanchris (06/15/2014) [] What do you mean by 'it is actually converted to 1'? What planes are you talking about? Clarify, please. #88 
collegedood (06/15/2014) [] the complex plane. where the real number line (..., 2, 1, 0, 1, 2, ...) x axis and the complex number line (..., 2i, i, 0, i, 2i, 3i, ...) is the y axis. a*e^(i*b) are polar coordinates where a is the magnitude ( 2e^(i*pi) = 2 ) and b is the angle (e^( i * 3pi/4 ) = i/sqrt(2)+1/sqrt(2) i think, it's been a while) 1 is rectangular coordinates which take the form ai+b where a is the complex magnitude (up or down on the y axis) and b is the real magnitude (left or right on x axis) This is seen by my second example and for my first example the extended form would be 2e^(i*pi) = 0*i  2. It is a hell of a lot easier to explain this with pictures For polar coordinates, imagine the unit circle from trigonometry because it is essentially the same idea #92 
mathmanchris (06/15/2014) [] I know how the complex numbers work I have a maths degree... but I didn't understand what you were writing. e^( i * 3pi/4 ) = i/sqrt(2)1/sqrt(2) (note the minus) because cos(3*Pi/4) = 1/sqrt(2). Let me guess, you're an engineer? #94 
collegedood (06/15/2014) [] yes that was a typo on my part. I am a student studying engineering, math, and a minor in computer science. So yeah. But still, complex numbers can be written either rectangular or polar and that is why e^i*pi = 0*i1. #133 
wizardfist (06/15/2014) []  
#49  **collegedood rolled image ** will.kill.bill  06/15/2014 on Will I Am  0 
#156  **collegedood rolled user evilhomer ** is a *******… [+] (2 new replies)  06/15/2014 on the incredibles  0 
 
#284  **collegedood rolled image ** nope. never learned how t…  06/15/2014 on mfw i post content  0 
#209  **collegedood rolled image ** This is funnyjunk not red… [+] (2 new replies)  06/14/2014 on mfw i post content  +5 
 
#77  **collegedood rolled image ** pony cosplay is worst cos…  06/13/2014 on Low Poly Lara Cosplay  2 
#48  want me to explain it? Every cross section is stationary …  06/11/2014 on Weird magic  0 
#80  ▲ ▲ ▲  06/11/2014 on My Precious  0 
#73  You should get a C section because she is will not pass throug…  06/11/2014 on My Precious  2 
#19  **collegedood rolled image ** literally took me 7 secon… [+] (4 new replies)  06/11/2014 on Weird magic  4 
#48 
collegedood (06/11/2014) [] want me to explain it? Every cross section is stationary and every midpoint between the two sections is double hinged. I could 3D print a smaller model, a crappier looking one out of wood, or a heavier one out of metal. Shit is simple.  
#37  **collegedood rolled image ** If you're having code pro…  06/11/2014 on When I try to "fix" my code  0 
#70  **collegedood rolled image ** It looks like it has down…  06/11/2014 on My Precious  0 
#69  Comment deleted [+] (1 new reply)  06/11/2014 on My Precious  0 
 
#4  **collegedood rolled image ** dear god this content is …  06/09/2014 on 365? Really?  0 
#128  OH **** TUX, WHAT ARE YOU DOING!?  06/09/2014 on Sunglasses  0 
#2  **collegedood rolled image ** you like it when the ball… [+] (2 new replies)  06/08/2014 on JGL is the most alpha of...  +8 
 
#126  **collegedood rolled comment #664664 ** : for the moment …  06/08/2014 on The magic ball  0 
#21  **collegedood rolled image ** No, it was too long of a … [+] (1 new reply)  06/08/2014 on Yes, it's a repost. No, I...  +5 
#25  Picture  06/05/2014 on Nidoking  +1 
#2613  **** the rules, I do what I want  06/05/2014 on What you got arrested for  0 
#2611  **collegedood rolled image ** [+] (1 new reply)  06/05/2014 on What you got arrested for  0 
 
#119  **collegedood rolled image ** at least they can't see h…  06/05/2014 on Preach, sister  0 
#115  **collegedood rolled image ** so you feel sexy?  06/05/2014 on see description  2 
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