165,850 reputation
24161330
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location Wisconsin, US
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visits member for 3 years, 6 months
seen 5 hours ago

Both teaching and rational inquiry, at their creative and inspired best, thus lead us to the very threshold of ultimate mystery and induce in us a sense of profound humility and awe.

~~~ Theodore Meyer Greene

Nothing should be named, lest by doing so we change it.

~~~ Virginia Woolf


6h
answered Are these negation steps correct?
6h
reviewed Leave Open Union Intersection question, teacher is stuck.
6h
reviewed Reopen Play with a,b,c polynomial
6h
reviewed Leave Open What is a Free Probability?
6h
reviewed Leave Open Distribution of the RSA numbers
6h
revised If no interpretations satisfy a set of formulae U, is it possible for $U\models A$?
deleted 32 characters in body; edited title
7h
reviewed Reopen Show that $\lim_{n\to\infty}\frac{a^n}{n!}=0$ and that $\sqrt[n]{n!}$ diverges.
7h
reviewed Reopen Majoration of $x^p.y^q$
7h
revised taking the contrapositive of this statement?
edited tags; edited tags; edited tags
7h
revised Question about implication with antecedent $P(x)$ of $x$ that is false for all values of $x$.
edited tags
7h
revised Natural deduction: given premises, conclude $M \lor E$.
edited tags
7h
reviewed Leave Open invertible matrix and upper triangular matrix
7h
answered Natural deduction: given premises, conclude $M \lor E$.
7h
revised Natural deduction: given premises, conclude $M \lor E$.
added 3 characters in body
7h
reviewed Leave Open Calculate $\int(1-\sin x)^2\cos x\,dx$
7h
reviewed Edit suggested edit on Calculate $\int(1-\sin x)^2\cos x\,dx$
7h
revised Calculate $\int(1-\sin x)^2\cos x\,dx$
improved format & add tag
7h
reviewed Edit Evaluating $\int^1_0 \frac{\operatorname{Li}_2(-x)}{x} \log1+(x)\, \mathrm dx$
7h
revised Evaluating $\int^1_0 \frac{\operatorname{Li}_2(-x)}{x} \log1+(x)\, \mathrm dx$
added 1 character in body; edited title
7h
reviewed Leave Open Trouble with Conditional probability and expectation