Aryabhata
Reputation
56,673
397/400 score
 Jan9 reviewed Reject Question about integral of the product of two continuous functions. Jan6 reviewed Approve Find the smallest natural number that can not be written as a sum of elements of S? Dec5 reviewed Approve A question concerning derivatives May6 reviewed Approve Solve the following limit? Apr19 reviewed Approve Hints for evaluating this integral $\small\int \frac {x^2 dx} {(x\sin x+\cos x)^2}$ Apr19 reviewed Approve infinite sum limit how to find the following Apr11 reviewed Approve Complex Sine bounded when $|\text{Im } z| < 1$ Apr11 reviewed Approve Show that f is not surjective. Apr10 reviewed Approve Tangent with $2$ circles Apr5 reviewed Reject Evaluate $\int_{0}^{1000} \frac{e^{-10x}\sin x}{x} \text{d}x$ to within $\pm 10^{-5}.$ Apr5 reviewed Edit Evaluate $\int_{0}^{1000} \frac{e^{-10x}\sin x}{x} \text{d}x$ to within $\pm 10^{-5}.$ Apr5 reviewed Edit Why does the series $\sum\limits_{n=2}^\infty\frac{\cos(n\pi/3)}{n}$ converge? Mar30 reviewed Approve A improper integral with Glaisher-Kinkelin constant Mar29 reviewed Approve Proofs Invertible & Diagonal matrix May17 reviewed Approve sum of an infinite series May5 reviewed Approve percentage calculation May4 reviewed Reject How to figure out the log of a number without a calculator? Apr20 reviewed Approve How to find $(a,n)$ such that : $5^a+1 \equiv 0 \pmod {3\cdot 2^n-1}$ and $3\cdot 2^{n-1}-1 \equiv 0 \pmod a$? Apr15 reviewed Approve Counting the number of Eden sequences in $\{1,2,\ldots,N\}$ Apr13 reviewed Reject Formula for $\sum_{k=1}^{n}{k^p}$ where p is a positive integer