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+--- Thread: From addition to multiplication? (/thread-3124.html)
RE: From addition to multiplication? - Iceglade - 04-20-2014
Yeah, you'd have to evaluate the dot products after multiplying.
RE: From addition to multiplication? - AFtExploision - 04-20-2014
Is there a way with compex numbers in the form r*e^(pheta * i)?!
RE: From addition to multiplication? - David - 04-20-2014
(04-20-2014, 03:01 AM)AFtExploision Wrote: Is there a way with compex numbers in the form r*e^(pheta * i)?!
*cough* maybe, umm, give me some time. I'll figure it out! *cough cough* *sniffle*
RE: From addition to multiplication? - Iceglade - 04-20-2014
(04-20-2014, 03:01 AM)AFtExploision Wrote: Is there a way with compex numbers in the form r*e^(pheta * i)?!
Hmm... r(cos(pheta)+i*sin(pheta))... you might even call that addition.
RE: From addition to multiplication? - David - 04-20-2014
(04-20-2014, 10:57 AM)Iceglade Wrote:(04-20-2014, 03:01 AM)AFtExploision Wrote: Is there a way with compex numbers in the form r*e^(pheta * i)?!
Hmm... r(cos(pheta)+i*sin(pheta))... you might even call that addition.
What the actual f is pheta?
RE: From addition to multiplication? - Iceglade - 04-20-2014
(04-20-2014, 11:46 AM)David Wrote:(04-20-2014, 10:57 AM)Iceglade Wrote:(04-20-2014, 03:01 AM)AFtExploision Wrote: Is there a way with compex numbers in the form r*e^(pheta * i)?!
Hmm... r(cos(pheta)+i*sin(pheta))... you might even call that addition.
What the actual f is pheta?
I would assume that it is a misspelling of theta... I was just making fun of the error when I used it
RE: From addition to multiplication? - AFtExploision - 04-20-2014
Ice, no. You are using a + b*i in that. The form r*e^(theta*i) is a different form. Basically, it makes the complex number into a vector, the r is the length, the theta is the angle.
RE: From addition to multiplication? - Iceglade - 04-20-2014
Ohhhhhhhhh, polar form. I see.
RE: From addition to multiplication? - David - 04-21-2014
I love how my question causes discussions that I don't understand anymore...
RE: From addition to multiplication? - Dcentrics - 04-23-2014
Abandon Thread!