How to write $4-3i$ in the form $e^z$ with $z=x+yi$
46546
Express $-1+i$ in exponential form.
39135
Representation of integers by ternary quadratic form $x^2+y^2-z^2$
85571
How do I simplify $\sqrt{3}(\cot 70^\circ + 4 \cos 70^\circ )$?
50875
How to reduce expressions with complex coefficients in the form of a+0.*I
73907
Condition for 3 complex numbers to represent an equilateral triangle
56341
Solving complex numbers equation $z^3 = \overline{z} $
33569
Use polar complex numbers to find multiplicative inverse
120895
Converting complex number raised to a power to polar form
61466
what is $\int_{|z|=3}\frac{1}{(z-2)^n(z-4)^m}dz$ for $m,n\in\mathbb{N}$?
55248
Positive integral solutions of $3^x+4^y=5^z$
136961
Why does the complex equation $z=Ae^{it}+Be^{-it}$ represent an ellipse?
115229
Find the zeros of $h(z)=z^6-5z^4+3z^2-1$ within the unit disc - Verification
29876
Find the number of triples $(x,y,z)$ of real numbers satisfying the equation $x^4+y^4+z^4+1=4xyz$
31186
Hermitian matrix such that $4M^5+2M^3+M=7I_n$
62980
How do you factorise $x^3z - x^3y - y^3z + yz^3 + xy^3 - xz^3$?
87322
How to calculate $i^i$
46606
Can an integer of the form $4n+3$ written as a sum of two squares?