Aryabhata
Reputation
412/400 score
 Dec 18 reviewed Approve Is $a^{\ln b} = b^{\ln a}$? Jan 9 reviewed Reject Question about integral of the product of two continuous functions. Jan 6 reviewed Approve Find the smallest natural number that can not be written as a sum of elements of S? Dec 5 reviewed Approve A question concerning derivatives May 6 reviewed Approve Solve the following limit? Apr 19 reviewed Approve Evaluating this integral $\small\int \frac {x^2 dx} {(x\sin x+\cos x)^2}$ Apr 19 reviewed Approve infinite sum limit how to find the following Apr 11 reviewed Approve Complex Sine bounded when $|\text{Im } z| < 1$ Apr 11 reviewed Approve Show that f is not surjective. Apr 10 reviewed Approve Tangent with $2$ circles Apr 5 reviewed Reject Evaluate $\int_{0}^{1000} \frac{e^{-10x}\sin x}{x} \text{d}x$ to within $\pm 10^{-5}.$ Apr 5 reviewed Edit Evaluate $\int_{0}^{1000} \frac{e^{-10x}\sin x}{x} \text{d}x$ to within $\pm 10^{-5}.$ Apr 5 reviewed Edit Why does the series $\sum\limits_{n=2}^\infty\frac{\cos(n\pi/3)}{n}$ converge? Mar 30 reviewed Approve A improper integral with Glaisher-Kinkelin constant Mar 29 reviewed Approve Proofs Invertible & Diagonal matrix May 17 reviewed Approve sum of an infinite series May 5 reviewed Approve percentage calculation May 4 reviewed Reject How to figure out the log of a number without a calculator? Apr 20 reviewed Approve How to find $(a,n)$ such that : $5^a+1 \equiv 0 \pmod {3\cdot 2^n-1}$ and $3\cdot 2^{n-1}-1 \equiv 0 \pmod a$? Apr 15 reviewed Approve Counting the number of Eden sequences in $\{1,2,\ldots,N\}$