Beyond circular trigonometry: Parabolic functions from geometric identities

This paper presents an innovative extension of trigonometric functions to parabolic geometry, introducing the parabolic sine (sinp u) and parabolic cosine (cosp u) functions. Geometrically, sinp u and cosp u are defined via the relationship between a point on a parabola and its focus: sinp u represe...

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Bibliographic Details
Main Author: Laith H. M. Al-ossmi
Format: Article
Language:English
Published: Fakultas Tarbiyah Universitas Ibrahimy 2025-06-01
Series:Alifmatika
Subjects:
Online Access:https://journal.ibrahimy.ac.id/index.php/Alifmatika/article/view/6967
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