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1d
revised A fierce differential-delay equation: df/dx = f(f(x))
improved formatting
1d
suggested approved edit on A fierce differential-delay equation: df/dx = f(f(x))
Apr
27
suggested rejected edit on Easy Differential Equation
Apr
25
revised $\lim_{x\rightarrow\infty}e^{-x}\cosh(\alpha x)$
improved formatting
Apr
25
suggested approved edit on $\lim_{x\rightarrow\infty}e^{-x}\cosh(\alpha x)$
Apr
25
revised Why can't a open interval in $\mathbb{R}$ be compact?
improved math typesetting
Apr
25
suggested approved edit on Why can't a open interval in $\mathbb{R}$ be compact?
Apr
24
suggested rejected edit on Integrating functions I've never dealth with
Apr
18
revised Integrate $\sqrt{x^2 + x}$
improved formatting
Apr
18
suggested approved edit on Integrate $\sqrt{x^2 + x}$
Apr
13
revised How do I determine for vector $\mathbf{v}$ coordinates $\left \lfloor \mathbf{v} \right \rfloor_E$ and $\left \lfloor \mathbf{v} \right \rfloor_b$?
vectors should be typesetted in bold
Apr
13
revised Proove $3^n$ divides $a(n)$ for all integers $n\ge 1$
improved formatting
Apr
13
suggested approved edit on Proove $3^n$ divides $a(n)$ for all integers $n\ge 1$
Apr
13
suggested approved edit on How do I determine for vector $\mathbf{v}$ coordinates $\left \lfloor \mathbf{v} \right \rfloor_E$ and $\left \lfloor \mathbf{v} \right \rfloor_b$?
Apr
6
suggested rejected edit on Find a function for the infinite sum $\sum_{n=0}^\infty \frac{n}{n+1}x^n$
Apr
4
revised Finding the minimum and maximum values of f(x)=x+(1/x)
improved formatting
Apr
4
suggested approved edit on Finding the minimum and maximum values of f(x)=x+(1/x)
Apr
2
awarded  Popular Question
Mar
24
revised How to integrate $t^{m-1} \textrm e^{-ut}$?
improved formatting
Mar
24
suggested approved edit on How to integrate $t^{m-1} \textrm e^{-ut}$?