#help, idk complex numbers exponential to cartesian form

29 messages · Page 1 of 1 (latest)

noble flame
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i need an answer

wooden thornBOT
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noble flame
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and an explantion would be nice

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Well I'm just guessing

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You can use Euler's formula here

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$$e^{\theta i} = \cos{\theta} + i\sin{\theta}$$

ember tapirBOT
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AstroVortex

noble flame
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And maybe other formulae too

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$$\sin{\theta} = -i sinh{i\theta}$$

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$$\cos{\theta} = \cosh{i\theta}$$

ember tapirBOT
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AstroVortex

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AstroVortex

noble flame
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And yeah. Even simpler multiply both sides by $e^{6}$ 'cause you'll be able to use the Lambert W

ember tapirBOT
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AstroVortex

noble flame
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So z•e⁶ = $(3+2i)e^{3+2i}$

ember tapirBOT
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AstroVortex

noble flame
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Now using Productlog we can simplify it as

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$3+2i = W(z.e⁶)$

ember tapirBOT
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AstroVortex

noble flame
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Umm probably I'm Overcomplicating it 😐

noble flame
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i did it

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-61.60 and j38.07 is answer

noble flame
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Now I am become answerer, solver of all questions

queen oyster
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did you realize you are talking to the person who asked the question

noble flame
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Oh lol

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What the-

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Sorry @noble flame !