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# Number Theory/Experts

ExpertAverage RatingsExpertise

## Clyde Oliver

U.S.
Available
I can answer all questions up to, and including, graduate level mathematics. I am more likely to prefer questions beyond the level of calculus. I can answer any questions, from basic elementary number theory like how to prove the first three digits of powers of 2 repeat (they do, with period 100, starting at 8), all the way to advanced mathematics like proving Egorov's theorem or finding phase transitions in random networks. I do not understand why Number Theory is not included in "Advanced Mathematics."

## Scott A Wilson

U.S.
Available
I can answer almost anything that is sent in. If I can't, I'll let you know, but I don't expect that to happen much.

## Vijilant

U.K.
Available
Most questions on number theory, divisibility, primes, Euclidean algorithm, Fermat`s theorem, Wilson`s theorem, factorisation, euclidean algorithm, diophantine equations, Chinese remainder theorem, group theory, congruences, continued fractions.

#### 2017-04-05 Exploring Geometrical shapes for coins.:

Coins are often used in machines, so it is easier to design a machine which accept a circular coin.    But the Uk has just introduced a new 12 sided pond coin.  So all machines accepting coins will need

#### 2017-03-24 Number sequence:

First, the quickest way to find information about a sequence is the Online Encyclopedia of Integer Sequences. Using their search form, one can quickly find that your sequence

#### 2017-03-23 Compute Cross Sectional area of Solids.:

We can only talk about cross sectional area if it is the same everywhere.  i.e. The shape has to be a prism, for example a cuboid, a cylinder, a triangular prism.  None of the shapes you give are prisms

#### 2017-03-12 Simple Harmonic Motion:

Hello Prashant  The answer is No.  Simple harmonic motion is where the acceleration of a point is proportional to its displacement from a fixed point and in the opposite direction.  This gives a second

Number Theory