Mathematical Surprises

This is open access book provides plenty of pleasant mathematical surprises. There are many fascinating results that do not appear in textbooks although they are accessible with a good knowledge of secondary-school mathematics. This book presents a selection of these topics including the mathematica...

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Hoofdauteur: Ben-Ari, Mordechai
Formaat: Online
Taal:Engels
Gepubliceerd in: Springer Nature 2022
Onderwerpen:
Online toegang:ONIX_20220915_9783031135668_35
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author Ben-Ari, Mordechai
author_browse Ben-Ari, Mordechai
author_facet Ben-Ari, Mordechai
author_sort Ben-Ari, Mordechai
collection Directory of Open Access Books
description This is open access book provides plenty of pleasant mathematical surprises. There are many fascinating results that do not appear in textbooks although they are accessible with a good knowledge of secondary-school mathematics. This book presents a selection of these topics including the mathematical formalization of origami, construction with straightedge and compass (and other instruments), the five- and six-color theorems, a taste of Ramsey theory and little-known theorems proved by induction. Among the most surprising theorems are the Mohr-Mascheroni theorem that a compass alone can perform all the classical constructions with straightedge and compass, and Steiner's theorem that a straightedge alone is sufficient provided that a single circle is given. The highlight of the book is a detailed presentation of Gauss's purely algebraic proof that a regular heptadecagon (a regular polygon with seventeen sides) can be constructed with straightedge and compass. Although the mathematics used in the book is elementary (Euclidean and analytic geometry, algebra, trigonometry), students in secondary schools and colleges, teachers, and other interested readers will relish the opportunity to confront the challenge of understanding these surprising theorems.
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language eng
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spelling doab-20.500.12854ir-922352024-07-17T06:26:05Z Mathematical Surprises Ben-Ari, Mordechai open access high school mathematics book origami book elementary mathematics book mathematics circle book Moti Ben-Ari mathematical surprises what is mathematics book mathematics independent study mathematics problems book Textbook thema EDItEUR::P Mathematics and Science::PB Mathematics thema EDItEUR::U Computing and Information Technology::UY Computer science This is open access book provides plenty of pleasant mathematical surprises. There are many fascinating results that do not appear in textbooks although they are accessible with a good knowledge of secondary-school mathematics. This book presents a selection of these topics including the mathematical formalization of origami, construction with straightedge and compass (and other instruments), the five- and six-color theorems, a taste of Ramsey theory and little-known theorems proved by induction. Among the most surprising theorems are the Mohr-Mascheroni theorem that a compass alone can perform all the classical constructions with straightedge and compass, and Steiner's theorem that a straightedge alone is sufficient provided that a single circle is given. The highlight of the book is a detailed presentation of Gauss's purely algebraic proof that a regular heptadecagon (a regular polygon with seventeen sides) can be constructed with straightedge and compass. Although the mathematics used in the book is elementary (Euclidean and analytic geometry, algebra, trigonometry), students in secondary schools and colleges, teachers, and other interested readers will relish the opportunity to confront the challenge of understanding these surprising theorems. 2022-09-22T04:02:50Z 2022-09-22T04:02:50Z 2022-09-15T20:14:13Z 2022 book ONIX_20220915_9783031135668_35 https://library.oapen.org/handle/20.500.12657/58389 9783031135668 https://directory.doabooks.org/handle/20.500.12854/92235 eng open access image/jpeg image/jpeg n/a n/a https://library.oapen.org/bitstream/20.500.12657/58389/1/978-3-031-13566-8.pdf https://library.oapen.org/bitstream/20.500.12657/58389/1/978-3-031-13566-8.pdf Springer Nature Springer International Publishing 10.1007/978-3-031-13566-8 10.1007/978-3-031-13566-8 9fa3421d-f917-4153-b9ab-fc337c396b5a Weizmann Institute of Science 1a72f9ce-e695-4dd5-89a4-af670d7983ee 9783031135668 Springer International Publishing 226 Cham [...] open access
spellingShingle open access high school mathematics book
origami book
elementary mathematics book
mathematics circle book
Moti Ben-Ari mathematical surprises
what is mathematics book
mathematics independent study
mathematics problems book
Textbook
thema EDItEUR::P Mathematics and Science::PB Mathematics
thema EDItEUR::U Computing and Information Technology::UY Computer science
Ben-Ari, Mordechai
Mathematical Surprises
title Mathematical Surprises
title_full Mathematical Surprises
title_fullStr Mathematical Surprises
title_full_unstemmed Mathematical Surprises
title_short Mathematical Surprises
title_sort mathematical surprises
topic open access high school mathematics book
origami book
elementary mathematics book
mathematics circle book
Moti Ben-Ari mathematical surprises
what is mathematics book
mathematics independent study
mathematics problems book
Textbook
thema EDItEUR::P Mathematics and Science::PB Mathematics
thema EDItEUR::U Computing and Information Technology::UY Computer science
topic_facet open access high school mathematics book
origami book
elementary mathematics book
mathematics circle book
Moti Ben-Ari mathematical surprises
what is mathematics book
mathematics independent study
mathematics problems book
Textbook
thema EDItEUR::P Mathematics and Science::PB Mathematics
thema EDItEUR::U Computing and Information Technology::UY Computer science
url ONIX_20220915_9783031135668_35
work_keys_str_mv AT benarimordechai mathematicalsurprises