A simple proof of the transcendence of the trigonometric functions
Number Theory
2019-12-12 v1
Abstract
In this note, we give a simple proof that the values of the trigonometric functions at any nonzero rational number are transcendental numbers.
Cite
@article{arxiv.1912.05348,
title = {A simple proof of the transcendence of the trigonometric functions},
author = {Yuanyuan Lian and Kai Zhang},
journal= {arXiv preprint arXiv:1912.05348},
year = {2019}
}