Parth Kohli
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 Mar 6 reviewed Approve Proving $\lim_{x\to 0} \sin x = 0$ and finding solutions to $\frac{1-x}{1-x^2}\leq \frac{1}{x}$ Sep 28 reviewed Edit Are there any nonzero integers $a$ , $b$ such that $a^2$ = $3b^2$ May 17 reviewed Reject Proof of this inequality Dec 7 reviewed Approve How can I solve $\frac{2x}{\sqrt{1-x^2}}=0$ Apr 7 reviewed Approve Is this sum equal to 1? Feb 11 reviewed Approve The prime numbers that divide $10^4-1$ Feb 3 reviewed Approve Compute $\sum_{k=1}^{n} \frac 1 {k(k + 1)}$ Feb 2 reviewed Excellent Uniformization Theorem for compact surface Feb 2 reviewed Excellent Limit Computation of $(e^x+x)^{1/x}$ as $x$ approaches zero Feb 2 reviewed Needs Improvement Logic about systems? Feb 2 reviewed Excellent Find the coordinates of a point on a circle Feb 2 reviewed Excellent A question on complex numbers Jan 26 reviewed Edit If $g(x) = \dfrac{2x}{x+1}$, find $\dfrac{g(x+h)-g(x)}{h}$ Jan 26 reviewed Reviewed Is the following a Wiener process? Jan 19 reviewed Approve Prove that $x-\mid y\mid\le\left|\frac{x-y}{1-xy}\right|<1$ Jan 7 reviewed Approve Prove that $x = 2$ is the unique solution to $3^x + 4^x = 5^x$ where $x \in \mathbb{R}$ Sep 23 reviewed Reviewed Reference for a derivative formula for matrices Sep 23 reviewed Reviewed Detect when a point belongs to a bounding box with distances Sep 23 reviewed Reviewed Five balls in a scale Sep 23 reviewed Reviewed 2nd Order Elliptic PDEs with functional BCs