- #1
Miike012
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I've been reading a book on complex variables and I came up with an equation which may or may not be useful but I thought it was interesting
Explanation
Given a complex vector z = a + bi I can calculate z raised to the M + 1 power where M = 360/ArcTan(b/a)
Side Note
Sorry I didn't give any reason to the alterations to the equations below but basically the logic behind the reason is that say z = |z|(cos(θ) + isin(θ)) then I know that zn = |z|n(cos(nθ) + isin(nθ)) and because I know trig functions repeat I know that the product will eventually rotate 360 degrees measured from vector z.
For example given z = |z|(cos(θ) + isin(θ)) and say zm = |z|m(cos(θ+ 2∏) + isin(θ+2∏)
therefore z and zm are parallel and differ by some scalar
Equation
zM+1 = [|z|M+1/|Z|M+1]zM+1 = [|z|M+1/|z|]z =[|z|M]z
∴
zM+1 =[|z|M]z
It seems to only work when it has rotated around once but I can change that
Explanation
Given a complex vector z = a + bi I can calculate z raised to the M + 1 power where M = 360/ArcTan(b/a)
Side Note
Sorry I didn't give any reason to the alterations to the equations below but basically the logic behind the reason is that say z = |z|(cos(θ) + isin(θ)) then I know that zn = |z|n(cos(nθ) + isin(nθ)) and because I know trig functions repeat I know that the product will eventually rotate 360 degrees measured from vector z.
For example given z = |z|(cos(θ) + isin(θ)) and say zm = |z|m(cos(θ+ 2∏) + isin(θ+2∏)
therefore z and zm are parallel and differ by some scalar
Equation
zM+1 = [|z|M+1/|Z|M+1]zM+1 = [|z|M+1/|z|]z =[|z|M]z
∴
zM+1 =[|z|M]z
It seems to only work when it has rotated around once but I can change that
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