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1d
revised Derivative of $e^\sqrt{4x+4}$
added 70 characters in body
1d
revised Limit as x approaches 0 from the left: $\lim_{x \to 0^{-}} \sin^{-1}\left({\frac{1}{2+e^\frac{1}{x}}}\right)$
added 5 characters in body; edited title
1d
revised How to compute inequality that involves logarithm
added 52 characters in body
1d
revised Evaluating $\frac{\operatorname d \! \phantom x}{\operatorname d\!x}\frac{4}{\ln(x^2+2)}$
added 44 characters in body; edited title
2d
revised Evaluating $\frac{\operatorname d \! \phantom x}{\operatorname d\!x}\frac{4}{\ln(x^2+2)}$
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2d
revised Using parametric differentiation for $\frac{\operatorname d \! y}{\operatorname d \!x}$?
added 121 characters in body; edited title
2d
revised Show that the element $z=i \cos \frac{\pi}{3}+\sin \frac{\pi}{3} = i( \cos \frac{\pi}{3} - i \sin \frac{\pi}{3})$ belongs to $U_{12}$
added 102 characters in body; edited title
2d
revised Differentiate $2\pi x \cos(\pi x^2)$
added 4 characters in body; edited title
Oct
15
revised Find the maximum and minimum of this set: $\{x \in \mathbb{R}\backslash \mathbb{Q} : x^2 - \pi x \le 0 \} \cup (-5,1)$
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Oct
14
revised Integral $\int \frac{\operatorname d \! x}{\sinh^4 x}$
removed hypergeometric-function tag, as it did not apply to this question
Oct
14
revised Integral $\int \frac{\operatorname d \! x}{\sinh^4 x}$
added 21 characters in body; edited title
Oct
14
revised Limit $\lim_{n\to \infty }\frac{13^n+(-5)^n}{4\dot\ 13^n+(-11)^n }$
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Oct
12
revised Limit $\lim_{x \to 1} \ (1-x^2)\tan(\frac{\pi x}{2})$?
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Oct
10
revised Integral $\int_t^T\frac{1}{\phi-\psi e^{-\gamma(T-s)}} \operatorname d \!s$
added 18 characters in body; edited title
Oct
10
revised Integral $\int_0^1\frac{x^{42}}{\sqrt{x^4-x^2+1}}\operatorname d \!x$
added 18 characters in body; edited title
Oct
9
revised Reducing differential equation $\frac{\operatorname d \!y}{\operatorname d \!x} = \frac{(x+y)^2 }{(x+2)(y-2)}$
added 36 characters in body; edited title
Oct
9
revised Sum notation confusion
edited body
Oct
9
revised Integral $\int_2^4 \sqrt{16-x^2} \operatorname d\!x $
added 16 characters in body; edited title
Oct
9
revised Integral $\int_{-\infty}^0 e^{(-3i+\omega)t} $
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Oct
9
revised $\lim \limits_{h\to \infty} \left(\frac{f(10+\frac{1}{h})}{f(10)}\right)^h $ given that $ f(10) = 5, f'(10)=2$
edited title