Jackson's Identity
A q-Series identity involving
where
See also q-Series
References
Hardy, G. H. Ramanujan: Twelve Lectures on Subjects Suggested by His Life and Work, 3rd ed. New York: Chelsea, pp. 109-110, 1959. Jackson, F. H. ``Summation of 
-Hypergeometric Series.'' Messenger Math. 47, 101-112, 1917.
- Ordinary Double Point
- Ordinary Line
- Ordinary Point
- Ordinate
- Ore Number
- Ore's Conjecture
- Ore's Theorem
- Orientable Surface
- Orientation (Plane Curve)
- Orientation-Preserving
- Orientation-Reversing
- Orientation (Vectors)
- Origami
- Origin
- Ornstein's Theorem
- Orr's Theorem
- Orthic Triangle
- Orthobicupola
- Orthobirotunda
- Orthocenter
- Orthocentric Coordinates
- Orthocentric Quadrilateral
- Orthocentric System
- Orthocupolarotunda
- Orthodrome