The brackets
Dr David K Butler (Maths Learning Centre)
Proof
Derangements
First, count the number of derangements...
Arrangements of 5 things
Arrangements of 3 things
Arrangements where
nothing is in its original place.
"!" - Factorial
Arrangements of 4 things
Now show it's the nearest integer...
Derivatives of integer powers
The number e
Taylor polynomials
Taylor series
School of Maths
Undergraduate Seminar
9th September 2014
Taylor's theorem
FLOOR
Greatest Integer Below
CEILING
Least Integer Above