the best coefficient in a complex inequation
45711
Inequality with complex numbers
110955
Find the coefficient of $x^9$ in $(1+x)(1+x^2)(1+x^3)\cdots(1+x^{100})$
27272
Triangle Inequality with Complex Numbers
36444
Bound of a complex-valued function
132931
Determining the parity of the coefficients of a quadratic given that there is a rational solution
128540
Formal power series coefficient multiplication
58448
Complex:Schwarz lemma
140607
Squared binomial coefficient
118085
complex polynomial satisfying inequality
123877
Best approximation of a vector $x=\begin{bmatrix}2&2&0&0\end{bmatrix}^\tau$ by the vectors in $M^\perp$, where $b\in M$ is given
43188
The $n^{th}$ root of the geometric mean of binomial coefficients.
74081
Find coefficient of $x^{n}$ in $\frac{1}{(1-x)^3(1+x)^2}$
42326
Complex Analysis Solution to the Basel Problem ($\sum_{k=1}^\infty \frac{1}{k^2}$)
76013
Evaluating a sequence of complex numbers: $|z_n - z_m| < \frac1{1+ |n-m|}$
105395
Minimal polynomial of $1 + 2^{1/3} + 4^{1/3}$
50875
How to reduce expressions with complex coefficients in the form of a+0.*I
53844
How to solve this Complex inequality system