1,015 reputation
2622
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location England
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visits member for 2 years, 3 months
seen 59 mins ago

Mar
24
answered Probability of a dice game
Mar
18
reviewed Reviewed Proof of Associativity in Boolean Algebra
Mar
18
awarded  Organizer
Mar
18
revised Generating functions - combinatorics
edited tags
Feb
26
reviewed Reviewed Existence Brownian Motion
Feb
26
reviewed Reviewed Polar representation of continuous curve.
Feb
26
reviewed No Action Needed Inverse Fourier Transforms in 3D
Feb
19
comment Conditional probability. What is the meaning of this explanation?
In other words, the solution is $\frac{1}{6}\cdot0.4$.
Feb
19
answered Conditional probability. What is the meaning of this explanation?
Feb
12
comment Probability of an event
I suspect what the question really means is that the test returns positive for .95 of the people with diabetes for .02 of the people without.
Feb
11
awarded  Informed
Feb
9
reviewed Excellent Congruence relationship used for primitive residue classes modulo n result
Feb
9
reviewed Excellent A question on complex numbers
Feb
9
comment How to find more numbers like this?
If you require cubes, all such numbers are here: oeis.org/A046197.
Feb
9
answered Normal distribution function
Feb
9
comment IMO-2012 Problem 6 (Dušan Djukić, Serbia)
See artofproblemsolving.com/Forum/viewtopic.php?p=2737435.
Feb
2
awarded  Custodian
Feb
2
reviewed Satisfactory Complex analysis (periodic function)
Feb
2
reviewed Satisfactory Logic about systems?
Feb
2
reviewed Excellent Compact linear operator from $L^p (\mathbb R)$ to $L^p (\mathbb R)$