Weird complex number inequality
116206
Complex number question on proving an inequality.
65562
Proving the inequality $\arctan\frac{\pi}{2}\ge1$
17312
How to raise a complex number to the power of another complex number?
73771
An inequality for a sum of sine functions
105047
Prove the inequality $|xy|\leq\frac{1}{2}(x^2+y^2)$
24221
Complex numbers - minimum value proof
28499
Inequality.$\sqrt{\frac{2a}{b+c}}+\sqrt{\frac{2b}{c+a}}+\sqrt{\frac{2c}{a+b}} \leq 3$
71566
Positive and negative complex numbers?
59818
Why $(-2)^{2.5}$ isn't equal to $((-2)^{25})^{1/10}$?
95145
Does $\exp(2ir\pi)$ equal $1$? What's wrong?
89170
How prove this inequality $\frac{x^2y}{z}+\frac{y^2z}{x}+\frac{z^2x}{y}\ge x^2+y^2+z^2$
62462
Problem with inequality: $ \left| \sqrt{2}-\frac{p}{q} \right| > \frac{1}{3q^2}$
92056
An inequality on holomorphic functions
92595
A problem regarding the in-equality of complex numbers .
15116
Proof of the inequality $\frac{a}{b+c}+\frac{b}{a+c}+\frac{c}{a+b} \geq \frac{3}{2}$
151753
Contradiction Observation to Cauchy Schwarz inequality for inequalty
144500
Cauchy-Schwarz inequality proof (but not the usual one)