175,587 reputation
25166348
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location Wisconsin, US
age
visits member for 3 years, 8 months
seen 12 mins 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


1m
reviewed Leave Closed Problem concerning force and work done related to string
1m
reviewed Leave Closed strum-liouville with boundary condition
2m
reviewed Looks OK If $A^2$ is diagonalizable, must $A$ be such as well?
2m
reviewed Looks OK PID vs UFD $\Bbb{Z}\sqrt{-5}$?
29m
revised Most efficient way to integrate $\int_0^\pi \sqrt{4\sin^2 x - 4\sin x + 1}\,dx$?
deleted 2 characters in body; edited title
47m
revised Most efficient way to integrate $\int_0^\pi \sqrt{4\sin^2 x - 4\sin x + 1}\,dx$?
added 195 characters in body
54m
answered Most efficient way to integrate $\int_0^\pi \sqrt{4\sin^2 x - 4\sin x + 1}\,dx$?
58m
revised Most efficient way to integrate $\int_0^\pi \sqrt{4\sin^2 x - 4\sin x + 1}\,dx$?
deleted 22 characters in body
1h
reviewed Reject suggested edit on Checking two graphs to be homeomorphic
1h
reviewed Looks OK Every nonabelian group of order divisible by 6 contains a subgroup of order 6
1h
reviewed No Action Needed Bipartite Graph and Non-connected node?
1h
reviewed No Action Needed Generate random numbers with beta distribution from uniform distribution
1h
reviewed No Action Needed Proof that limit doesn't exists
1h
reviewed No Action Needed Estimating area under curve with 6 and then 12 rectangles
2h
reviewed Looks OK Computing the limit of a summation of sequence
2h
reviewed No Action Needed How do I go with proving that the coefficient of each terms of $\prod^{k=n}_{1}{1-x^k}$ is either 1,-1 or 0?
2h
reviewed Delete Is this a quadratic factor or a repeated linear factor?
2h
reviewed Reopen $\int_{-1}^{1}|f(t)|dt \geq C\left(\int_{0}^{2}|f(t)|^2\right)^{1/2}$ for polynomials
2h
reviewed Leave Closed How to interpret the “Monty-Hall-Problem” with N Doors N-1 Goats and 1 Car
3h
reviewed Approve suggested edit on Trigonometric functions help please!