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Tag Archives: Pascal’s triangle
Girls’ Angle Bulletin, Volume 13, Number 5
The electronic version of the latest issue of the Girls’ Angle Bulletin is now available on our website. At Girls’ Angle, we frequently have members who express interest in making their drawings look more realistic, and this often leads to … Continue reading
Posted in Uncategorized
Tagged Annalisa Crannell, Annie Yun, Bernoulli numbers, bias, Deanna Needell, Diophantine equations, disphenoids, Fibonacci, Grace Work, Isabel Wood, isosceles tetrahedra, Jasmine Zou, Liliana Smolen, matrices, Matthew de CourcyIreland, Pascal's triangle, Pell's equation, perfect squares, perspective drawing, Princeton University Press, Pythagorean triples, tetrahedra, vectors
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Girls’ Angle Bulletin, Volume 13, Number 3
The electronic version of the latest issue of the Girls’ Angle Bulletin is now available on our website. Our cover features a tessellation by two nonconvex tiles designed by Katherine Dawson. More on her in a bit. We open with … Continue reading
Girls’ Angle Bulletin, Volume 11, Number 4
The electronic version of the latest issue of the Girls’ Angle Bulletin is now available on our website. Betsy Stovall, assistant professor of mathematics at the University of WisconsinMadison, kicks off Volume 11, Number 4 with a wonderful interview. Her … Continue reading
Girls’ Angle Bulletin, Volume 11, Number 3
The electronic version of the latest issue of the Girls’ Angle Bulletin is now available on our website. Can you figure out what the cover represents? Volume 11, Number 3 kicks off with an interview with Rhonda Hughes, Professor Emeritus … Continue reading
An Amusing Determinant
A student and I were playing with determinants recently and we stumbled upon an amusing one. I have a very strong feeling that this must have been stumbled upon many times in the past so we’re making no claim to … Continue reading
Posted in math
Tagged binomial coefficients, determinants, linear algebra, matrices, Pascal's triangle
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