Both the quality of the results of TEX s formula layout algorithm and the complexity of its description in the TEXbook are hard to beat The algorithm is verbally described as an imperative program with very complex control ow and complicated manipulations of the data structures representing formulae In a forthcoming textbook we describe TEX s formula layout algorithm as a functional program tra...

This paper presents a proof of Stirling's formula using Haar wavelets and some properties of Hilbert space, such as Parseval's identity. The present paper shows a connection between Haar wavelets and certain sequences.

Trends in Textile Engineering & Fashion Technology Formula Dress Ivanov KG*, Ivanova EA and Deligioz AV St. Petersburg State University of Industrial Design, Petersburg, 191186, Russia *Corresponding author:Konstantin Ivanov, Submission: April 13, 2023; Published: 20, 2023 DOI: 10.31031/TTEFT.2023.08.000690 ISSN 2578-0271 Volume 8 Issue3