The Parabolic-Trigonometric Functions
TL;DR — An ENEA paper introducing parabolic analogues of the circular and hyperbolic functions.
⬇ Download the archived copy — kept here so the document survives its source going dark. arXiv preprint (author distribution licence).
ENEA, Centro Ricerche Frascati, Rome — arXiv:1102.1563.
“The parabolic functions are introduced in analogy to the circular and hyperbolic” ones: a third family completing a natural progression, with the associated identities and generating functions worked out.
A narrow mathematical-physics paper. It is in this collection because its filename was its title — it was catalogued as 1102.1563 until the arXiv API was asked what it actually was, which is the whole argument for resolving identifiers.
Where this came from
16 pages. A copy is archived locally against link rot; the header links the original source.