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User:Fjackson

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I am a mathematics graduate from Bristol University (1967) and a retired Systems Engineer (2009). My mathematical interest is primarily Euclidean geometry in 2D, 3D and higher dimensions. I have contributed to MathWorld entries [1] and OEIS entries [2] and published in Forum Geometricorum. [3] Other publications can be found at ResearchGate. [4] I have made some contribution to the following articles within Wikipedia:

Automedian triangle
Chebyshev function
Complete sequence
Conway triangle notation
Cyclic quadrilateral
Euclidean distance
Ex-tangential quadrilateral
GEOS circle
Generalized continued fraction
Golden ratio
Heronian triangle
Incircle and excircles of a triangle
Integer triangle
Johnson circles
Mersenne prime
Nine-point circle
Octahedron
Orthocentric system
Pascal's simplex
Poncelet point
Practical number
Prime-counting function
Pythagorean quadruple
Pythagorean triple
Quadrilateral
Simson line
Solid angle
Special right triangles
Tangential quadrilateral
Tetrahedron
Triangle inequality
Trilinear coordinates
Ulam number

Sub Pages

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External References

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  1. ^ "Mathworld enteries". {{cite journal}}: Cite journal requires |journal= (help)
  2. ^ "OEIS enteries". {{cite journal}}: Cite journal requires |journal= (help)
  3. ^ "Forum Geometricorum". {{cite journal}}: Cite journal requires |journal= (help)
  4. ^ "ResearchGate". {{cite journal}}: Cite journal requires |journal= (help)
This user is a mathematician.