Steiner's Problem
For what value of 
is 
a Maximum? The maximum occurs at 
, where
which gives a maximum of
The function has an inflection point at
, where
See also Fermat's Problem
- Bigyrate Diminished Rhombicosidodecahedron
- Biharmonic Equation
- Biharmonic Operator
- Bijection
- Bilaplacian
- Bilinear
- Bilinear Basis
- Billiards
- Billiard Table Problem
- Billion
- Bilunabirotunda
- Bimagic Square
- Bimedian
- Bimodal Distribution
- Bimonster
- Bin
- Binary
- Binary Bracketing
- Binary Operator
- Binary Quadratic Form
- Binary Remainder Method
- Binary Tree
- Binet Forms
- Binet's Formula
- Bing's Theorem