Zobrazeno 1 - 10
of 192 649
pro vyhledávání: '"MATHEMATICS / Recreations '
Autor:
Kroetz, Ketlin1 kroetzketlin@gmail.com, Correa Henning, Paula2 paula.c.henning@gmail.com, Machado Ozelame, Diego3 diegoozelame@utfpr.edu.br
Publikováno v:
Educação Matemática Pesquisa. 2023, Vol. 25 Issue 3, p281-296. 16p.
Autor:
Kuwałek, Piotr
Publikováno v:
Proceedings of the IEEE 18th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 24-26 June 2024, Gdynia, Poland
Voltage fluctuations are one of the most common low-frequency disturbances of power quality. Diagnostics of these disturbances are a complex process because voltage fluctuations affect different loads in different ways. Therefore, there is no measure
Externí odkaz:
http://arxiv.org/abs/2401.17639
Autor:
Persi Diaconis, Ron Graham
The mathematics behind some of the world's most amazing card tricksMagical Mathematics reveals the secrets of fun-to-perform card tricks—and the profound mathematical ideas behind them—that will astound even the most accomplished magician. Persi
Autor:
John Adam
From rainbows, river meanders, and shadows to spider webs, honeycombs, and the markings on animal coats, the visible world is full of patterns that can be described mathematically. Examining such readily observable phenomena, this book introduces rea
Autor:
David Eager
Publikováno v:
Standards, Vol 4, Iss 2, Pp 66-78 (2024)
Risk management involves thinking about what could happen if someone is exposed to a hazard and the likelihood of this event. The vast majority of standards relating to risk management were written in the context of Occupational Health and Safety, as
Externí odkaz:
https://doaj.org/article/5263045321804004979b5de9d0a79ead
Autor:
Banerjee, Soumya1 sb2333@cam.ac.uk
Publikováno v:
Journal of Humanistic Mathematics. Jul2022, Vol. 12 Issue 2, p503-517. 15p.
Autor:
Brecht, Rüdiger, Bihlo, Alex
In 1950 the first successful numerical weather forecast was obtained by solving the barotropic vorticity equation using the Electronic Numerical Integrator and Computer (ENIAC), which marked the beginning of the age of numerical weather prediction. H
Externí odkaz:
http://arxiv.org/abs/2304.09070
Autor:
Marc Moyon
Publikováno v:
REMATEC. Revista de Matemática, Ensino e Cultura, Vol 19, Iss 47 (2024)
This article focuses on the use of base 2 in two historical contexts: ancient Egypt during the Middle Kingdom and 19th-century France. In ancient Egypt, base 2 was central to the “duplation” algorithm to multiply two numbers. In 19th-century Fran
Externí odkaz:
https://doaj.org/article/b4e6eb4278974f69a6dd9df03b0fbcfd