Finding the number of zeros in the right half plane of $\mathbb{C}$.
40212
roots of $f(z)=z^4+8z^3+3z^2+8z+3=0$ in the right half plane
124300
$\lambda-z-e^{-z}=0$ has one solution in the right half plane
122076
A one line proof that one is zero using Mathematica 10
141254
Zeros of analytic function of several real variables
93606
Showing that $C[0,1]$ is not complete
92916
Show that $(2,0,4) , (4,1,-1) , (6,7,7)$ form a right triangle
157767
Finding islands of zeros in a sequence
37958
Derive a formula to find the number of trailing zeroes in $n!$
148910
Multivariate polynomials have infinitely many zeroes
134352
The number of possible factorizations of a positive integer.
80002
zeros of a polynomial
18140
When does $\,n\mid q^3 \Rightarrow n\mid q\,$?
141360
math behind complex numbers C||RLC
13249
Multivariable limit proof: $\lim\limits_{(x,y)\rightarrow (0,0)}\frac{\left|x\right|^a\left|y\right|^b}{\left|x\right|^c + \left|y\right|^d} = 0$
80547
If $0$ is the zero-object $ \Longrightarrow F(0) $ is the zero object when $F$ additive
124460
Show that if $f \in \mathbb{C} \left[x_1, \dots, x_n \right]$ vanishes at every point of $\mathbb{Z}^n$, then $f$ is the zero polynomial.
39492
Finding $z\in \mathbb C$ with $\sin z = 2$?