Hilbert Matrix
A Matrix 
with elements
for
, 2, ..., 
. Although the Matrix Inverse is given analytically by
Hilbert matrices are difficult to invert numerically. The Determinants for the first few values of
are given in the following table. | det() |
| 1 | 1 |
| 2 |  |
| 3 |  |
| 4 |  |
| 5 |  |
| 6 |  |
- Partially Ordered Set
- Partial Order
- Partial Quotient
- Particularly Well-Behaved Functions
- Partisan Game
- Partition
- Partition Function P
- Partition Function Q
- Part Metric
- Party Problem
- Parzen Apodization Function
- Pascal Distribution
- Pascal Line
- Pascal's Formula
- Pascal's Hexagrammum Mysticum
- Pascal's Limaçon
- Pascal's Rule
- Pascal's Theorem
- Pascal's Triangle
- Pascal's Wager
- Pasch's Axiom
- Pasch's Theorem
- Pass Equivalent
- Pass Move
- Patch