Which of the following value(s) of $t^3$ are not possible?
49080
$t^3$ is never equal to
86458
Choosing $2$ paths through $(0,0)$ to show: $ \lim_{(x,y) \to (0,0)}\frac{xy^2}{x^2 + y^4}$ does not exist
131651
Coulomb's law with an $r^3$, not $r^2$, in the denominator
82046
prove that this double transpose $T''$ it's not injective.
21665
why division by zero is not possible
5981
For which values of $a$ does $a-2 \mid a^3+4$
153444
$\mathbb{Q}(\sqrt[3]{2})$ is not in any cyclotomic extension of $\mathbb{Q}$
27540
A polynomial can not have infinite number of constant values
69902
$3$ never divides $n^2+1$
156636
The Existence of the $^1D$ term and the non-existence of the $^3D$ term?
144802
Prove no solution to $x^2\equiv3\bmod5$
150310
A finite sum of reciprocals of complex numbers cannot be confined to a half-plane
74229
$2x^2+3y^2=z^2$ does not have a non-zero integral solution.
4946
Non-existence of irrational numbers?
55026
$\mathbb{Q}[X,Y]/(Y^2-X^3)$ is not a UFD
9223
Finding $\iiint_K (x^2 -z^2)\, dx\, dy \,dz$
63943
Is $\tan(\pi/2)$ undefined or infinity?