English

Elementary analytic functions in $VTC^0$

Logic in Computer Science 2023-04-03 v3 Computational Complexity Logic

Abstract

It is known that rational approximations of elementary analytic functions (exp, log, trigonometric, and hyperbolic functions, and their inverse functions) are computable in the weak complexity class TC0\mathrm{TC}^0. We show how to formalize the construction and basic properties of these functions in the corresponding theory of bounded arithmetic, VTC0\mathsf{VTC}^0.

Cite

@article{arxiv.2206.12164,
  title  = {Elementary analytic functions in $VTC^0$},
  author = {Emil Jeřábek},
  journal= {arXiv preprint arXiv:2206.12164},
  year   = {2023}
}

Comments

57 pages

R2 v1 2026-06-24T12:02:50.546Z