A calculus of the absurd
1
Introduction
I
A Level mathematics (and further mathematics)
II
A Level Further Mathematics
16
Linear algebra
17
More differential equations
18
Combinatorics
18.1
Basic counting principles
18.2
Arranging people in a circle
18.3
Listing all permutations of a string
III
General mathematics
IV
Algorithms
V
Computer science science stuff
VI
Miscellaneous
Combinatorics
Chapter 18
Combinatorics
18.1
Basic counting principles
18.2
Arranging people in a circle
18.3
Listing all permutations of a string