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Jan
6
revised find x where $x^{11} \mod 41 = 10$
improved math formatting
Dec
30
revised Calculate limit using L'Hopital Rule -> $ \lim_{x \to 0} \left ( 1 + \frac{1}{x^2} \right )^{x^2} $
improved math formatting
Dec
19
revised Closed-form of infinite continued fraction involving factorials
improved math formatting and title
Dec
13
revised I can't solve this limit without using L'Hospital: $\lim_{x \rightarrow -\infty} e^x \log|x|$
improved math formatting
Dec
13
revised How to figure out Laurent series expansion for $z^2 \sin(1/(z+i))$?
improved math formatting
Dec
11
revised Prove that if $f$ is injective, and $C$, $D ⊆ A$, then $f (C ∩ D) = f (C) ∩ f (D)$
improved math formatting
Dec
7
revised How to differentiate $\ln(a^x)$?
improved math formatting
Dec
7
revised Calculate tangent point on ellipse
improved math formatting
Dec
7
revised Prove the expression for standard deviation
improved math formatting
Dec
7
revised Spectral theorem question
improved math formatting
Nov
19
revised How can I tell if a two-person game is non-degenerate, given its payoff matrices?
improved size
Nov
12
revised Function from $\mathbb R^{2}$ to $\mathbb R^{2}$
Improved formatting
Nov
12
revised Solving $x y'(x) = \tan y(x)$
improved formatting
Oct
31
revised Bernoulli's Inequality proof for $x\ge -1/6$
improved math formatting
Oct
26
revised Find the value of x
improved math formatting
Oct
26
revised Probability of $X = Y$ for a bivariate pdf
improved formatting
Oct
20
revised Show that $-1$ is a square $\mod n$, if $n\equiv 1\mod 4$?
improved math
Oct
20
revised How to solve $100x^{99} + \cos x = 0$?
improved math
Oct
20
revised How to solve $100x^{99} + \cos x = 0$?
improved math
Oct
20
revised Integral involving radicals
improved math