THE MATHEMATICS OF
NUMERICAL EXPRESSIONS
Click here to download the paper published by the Global Scientific Journal, Volume 8, Issue 7, July 2020, ISSN 2320-9186 (pages 328-333:
[ download PDF].
Important mathematical problems stem from the fact that calculations are made with numbers considered in isolation, not with numerical expressions. This article aims to point them out and suggest corrections. For this, it is necessary to redefine the concept of “number” and introduce that of “numerical expressions”, in addition to discussing the meaning of “multiplication”, “images and signs”, “equation”, “polynomial” and other issues. The conclusions reached are surprising, not to say disturbing.
[ download PDF].
Important mathematical problems stem from the fact that calculations are made with numbers considered in isolation, not with numerical expressions. This article aims to point them out and suggest corrections. For this, it is necessary to redefine the concept of “number” and introduce that of “numerical expressions”, in addition to discussing the meaning of “multiplication”, “images and signs”, “equation”, “polynomial” and other issues. The conclusions reached are surprising, not to say disturbing.
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Gostei de ver sua sorrateira e meteórica passagem pelo blog. Confesso que senti saudades, e por isso comecei a reler ' O homem horizontal '. A vida é cheia de reviravoltas, não é? Um grande abraço
Você ainda se lembra de mim? Com 87 anos, meio ausente de tudo, recebo com prazer o seu recado carinhoso.
A propósito, como estão belos (e cultos!) os seus textos!
Um grande abraço!
Remo
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