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The arithmetic of arithmetic Coxeter groups [PDF]

open access: yesProceedings of the National Academy of Sciences, 2018
In the 1990s, J.H. Conway published a combinatorial-geometric method for analyzing integer-valued binary quadratic forms (BQFs). Using a visualization he named the "topograph," Conway revisited the reduction of BQFs and the solution of quadratic ...
Milea, Suzana   +2 more
core   +5 more sources

Analisis Kemampuan Berpikir Kritis Matematis Siswa pada Distribusi Peluang Binomial Ditinjau dari Jenis Kelamin

open access: yesArithmetic, 2023
Entering the 21st century, having 21st century capabilities is very necessary to be able to answer all the challenges that are present in this century. One of the abilities of the 21st century is the ability to think critically.
Laila Akbar Ramadhany   +2 more
doaj   +1 more source

Representasi Konsep Transformasi Geometri Melalui Pembelajaran Etnomatematika Menggunakan Sumber Objek Budaya Klenteng Sam Poo Kong

open access: yesArithmetic, 2023
The low mathematical understanding and reasoning skills of students along with abstract mathematical concepts make it difficult for students to understand mathematical concepts.
Indah Ayu Kusumawardani   +3 more
doaj   +1 more source

A Baxter class of a different kind, and other bijective results using tableau sequences ending with a row shape [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2015
Tableau sequences of bounded height have been central to the analysis of $k$-noncrossing set partitions and matchings. We show here that families of sequences that end with a row shape are particularly compelling and lead to some interesting connections.
Sophie Burrill   +2 more
doaj   +1 more source

Here and There with Arithmetic [PDF]

open access: yesTheory and Practice of Logic Programming, 2021
AbstarctIn the theory of answer set programming, two groups of rules are called strongly equivalent if, informally speaking, they have the same meaning in any context. The relationship between strong equivalence and the propositional logic of here-and-there allows us to establish strong equivalence by deriving rules of each group from rules of the ...
openaire   +3 more sources

Arithmetic is Determinate [PDF]

open access: yesJournal of Philosophical Logic, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Inovasi Buku Matematika Berpendekatan Realistic Mathematics Education Terintegrasi Nilai Keislaman pada Materi Bilangan

open access: yesArithmetic, 2022
Mathematics books based on Realistic Mathematics Education (RME) integrated with Islamic values will make mathematics learning more memorable. The reason is, that the books or learning resources used by most students only contain a collection of material
Aeni Nur Taskiyah, Putri Nur Malasari
doaj   +1 more source

Pengembangan E-LKPD Berbasis Google Sites Bercirikan Pendekatan Saintifik untuk Membangun Pemahaman Konsep Matriks

open access: yesArithmetic, 2022
One way to build understanding of the concept is to make innovations about E-LKPD. This study is aims to develop on process, the process result an E-LKPD based google sites on matrix material using a scientific approach to build a valid understanding of ...
Wisnu Dharma Basudewa   +1 more
doaj   +1 more source

Pengembangan Media Pembelajaran Matematika Melalui Video Pembelajaran pada Mata Kuliah Teori Bilangan

open access: yesArithmetic, 2022
Developing a video for learning mathematics in the Number Theory course as the purpose of this research. This needs to be done to help students understand the material during online learning. The development procedure in this R&D research is based on the
Nur'aini Muhassanah   +2 more
doaj   +1 more source

Rancang Bangun Media Pembelajaran Matematika Berbantuan Educandy

open access: yesArithmetic, 2022
The purpose of this development research is to design mathematics learning media with the help of educandy applications for grade II elementary school teachers.
Abdul Karim   +3 more
doaj   +1 more source

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