Top network posts

• 16 $x^n+nx-1$ has a unique solution
• 14 Absolute convergence of $\sum_{n=0}^{\infty}a_n\implies\sum_{n=0}^{\infty}a_n^2$ is absolute convergent too
• 13 Prove or disprove the existence of $A$
• 13 Clarification of L'Hopital Proof Pugh
• 12 Generalizing a Trig Identity
• 12 Show that $\int_0^\infty\frac{\arctan(\mathrm{πx})-\arctan(\mathrm x)}xdx=\;\frac{\mathrm\pi}2\ln(\pi)$ using 12th grade calculus.
• 11 Is the sequence $(B_n)_{n \in \Bbb{N}}$ unbounded, where $B_n := \sum_{k=1}^n\mathrm{sgn}(\sin(k))$?
• View more network posts →