2 papers
math.GM2025
Revisiting Taxicab Apollonius Circles
Kevin P. Thompson
The existence of excircles and an Apollonius circle for a triangle in taxicab geometry are connected to the concept of inscribed triangles.
math.MG2025
Taxicab Calculus: Trig Derivatives
Kevin P. Thompson
The set of trigonometric functions in taxicab geometry is completed and derivatives of all of the taxicab trigonometric functions are explored.