Joe Sadow

Data looker-atter, occasional hat wearer, amateur coffee drinker, and Oxford comma user.

Featured posts:

Featured

Jul 25, 2018

It is Not Just What, but How: The Boy or Girl Paradox

Jul 25, 2018

Jul 25, 2018

The Awkward Birthday Singing Problem: An Ode to Shakira

Jul 17, 2018

The Awkward Birthday Singing Problem: An Ode to Shakira

Jul 17, 2018

Jul 17, 2018

Karl Weierstrass and the Function S'more

Jun 18, 2018

Karl Weierstrass and the Function S'more

Jun 18, 2018

Jun 18, 2018

Spatial Interpolation: An Introduction to Kriging

Jun 11, 2018

Spatial Interpolation: An Introduction to Kriging

Jun 11, 2018

Jun 11, 2018

An Interesting Group of Matrices

July 11, 2018 in Linear Algebra

An Interesting Group of Matrices

Upper triangular matrices can be interpreted as simple scaling in 3 dimensions.