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Mar
29
suggested approved edit on In the sequence $1,3,7,15,31\ldots$ each term is $2\cdot\text{immediately preceding term}+1$. What is the $n$-th term?
Mar
29
revised Find $\lim_{x\to 0}\frac{x}{\sin x - x}$
improved limit typesetting
Mar
29
suggested approved edit on Find $\lim_{x\to 0}\frac{x}{\sin x - x}$
Mar
29
revised Find the infimum of the set $S=\left\{\frac{1}{m}-\frac{1}{n} \, : m,n \in \mathbb{N^+}\right\}$
change to tag
Mar
29
suggested approved edit on Find the infimum of the set $S=\left\{\frac{1}{m}-\frac{1}{n} \, : m,n \in \mathbb{N^+}\right\}$
Mar
29
revised Find the infimum of the set $S=\left\{\frac{1}{m}-\frac{1}{n} \, : m,n \in \mathbb{N^+}\right\}$
change to tag
Mar
29
suggested approved edit on Find the infimum of the set $S=\left\{\frac{1}{m}-\frac{1}{n} \, : m,n \in \mathbb{N^+}\right\}$
Mar
29
revised Find the infimum of the set $S=\left\{\frac{1}{m}-\frac{1}{n} \, : m,n \in \mathbb{N^+}\right\}$
improved infimum math formatting
Mar
29
suggested approved edit on Find the infimum of the set $S=\left\{\frac{1}{m}-\frac{1}{n} \, : m,n \in \mathbb{N^+}\right\}$
Mar
29
revised Constructing the Integers from the Naturals
improved mathe formatting
Mar
29
suggested approved edit on Constructing the Integers from the Naturals
Mar
29
revised $\sin(\pi - a) = \sin (a)$. How/why?
improved formatting
Mar
29
suggested approved edit on $\sin(\pi - a) = \sin (a)$. How/why?
Mar
25
revised What is the derivative of $\frac{\sin^3x}{3}$?
improved math formatting
Mar
25
suggested approved edit on What is the derivative of $\frac{\sin^3x}{3}$?
Mar
23
revised What type of number is this $\frac{\sqrt2}{2}$?
improved overall formatting
Mar
23
suggested approved edit on What type of number is this $\frac{\sqrt2}{2}$?
Mar
22
revised if $x\ll 1$ is it safe to assume that $x\ll \frac{1}{2}$
improved overall formatting
Mar
22
suggested approved edit on if $x\ll 1$ is it safe to assume that $x\ll \frac{1}{2}$
Mar
17
revised Integration of $\int_{0}^{1} x^{a}(1-x)^{-1}\log (x) dx $
improved math formatting