Fourier Transform Inverse Function
The Fourier Transform of the function 
is given by
 |  |  | (1) |
|  | (2) | |
|  | (3) | |
|  | (4) |
which can also be written as the single equation
 | (5) |
is the Heaviside Step Function. The integrals follow from the identity | |  | |
|  | (6) |
- Sylvester's Inertia Law
- Sylvester's Line Problem
- Sylvester's Sequence
- Sylvester's Signature
- Sylvester's Triangle Problem
- Symbolic Logic
- Symmedian Line
- Symmedian Point
- Symmetric
- Symmetric Block Design
- Symmetric Design
- Symmetric Function
- Symmetric Group
- Symmetric Matrix
- Symmetric Points
- Symmetric Relation
- Symmetric Tensor
- Symmetroid
- Symmetry
- Symmetry Group
- Symmetry Operation
- Symmetry Principle
- Symplectic Diffeomorphism
- Symplectic Form
- Symplectic Group