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I received my Ph.D in mathematics from Ohio State in 1994 under the direction of Gerald Edgar and have been a professor of mathematics at The University of North Carolina - Asheville since 1997. In recent years, I've also worked as a part-time consultant to Wolfram Research focusing on development of mathematical content for WolframAlpha.


9h
revised Calculating Triple Integral
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10h
revised How to visualize $f(x) = (-2)^x$
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Dec
11
revised Identifying Hamiltonian Systems with Phase Portrait
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Dec
10
revised Dynamical System , Series : can't find the general terms
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Dec
9
revised Let there be 9 fixed point on the circumference of a circle.
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Dec
8
revised Surface area of this helicoid?
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Dec
2
revised Can anyone explain this step from Wolfram|MathWorld
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Dec
2
revised Proving that the Bernoulli self similar measure is doubling
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Dec
2
revised Proving that the Bernoulli self similar measure is doubling
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Nov
29
revised Which expansion of $e$ is more accurate?
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Nov
28
revised Conformal mappings to polygons: why is my integral conformal?
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Nov
28
revised How to find root of the complex number
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Nov
27
revised What is the function $f(x)=x^x$ called? How do you integrate it?
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Nov
24
revised Is it possible to prove that some point belongs to Mandelbrot set? Is this an example of Gödel's theorem?
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Nov
23
revised Inflection point of $\,f(t) = \frac{1}{1+e^{(-t)}}$
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Nov
22
revised Inflection point of $\,f(t) = \frac{1}{1+e^{(-t)}}$
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Nov
20
revised Solving over-identified model in Mathematica
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Nov
19
revised What do polynomials look like in the complex plane?
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Nov
19
revised Finding the area of a implicit relation
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Nov
18
revised Finding the area of a implicit relation
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