Filtry
SURGEN
It is a very efficient and fast software module that can be used to generate a numerical surface pattern of real machinery parts. It can be used either separately, only for visualization of surface pattern, or as a generator of input data for next si...
JR - Ostatní strojírenství
- 2014 •
- R •
- Odkaz
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R - Software
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Numbers: Relationships, Insights and the Eternal Inspiration
Basic themes of document: numbers; mathematical properties; history of numbers; theoretical relationships of numbers; present number theory; application of numbers......
BA - Obecná matematika
- 2014 •
- B
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B - Odborná kniha
Some Remarks on Trigonal and Perfect Numbers
Main topics of the document: trigonal number; Mersenne number; Mersenne prime; perfect number...
BA - Obecná matematika
- 2015 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Seven Conjectures on Lucky Numbers
The aim of the article is to present three different mathematical meanings of the term lucky number (lucky number of graph, lucky number of Ulam and lucky number of Euler) and comment seven conjectures about this k...
BA - Obecná matematika
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
What, why and how in school mathematics V - numbers rational
Positive and negative integers, rational numbers. Addition of rational numbers, subtraction of rational numbers.
AM - Pedagogika a školství
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Fibonacci numbers with Fibonacci numbers as subscripts
The original solution of Problem B-1203 in the problem section of this journal. It was acquired to prove two equalities for the sums with the Fibonacci numbers or the Lucas numbers whose indices are again the Fibonacci numbers
Pure mathematics
- 2018 •
- Jost
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Jost - Ostatní články v recenzovaných periodicích
Non-typical problems about real numbers
This article is aimed to introducing of real numbers and solving of exercises related to real numbers. After the introductory notes there follow arithmetic and geometric models of real numbers complemented with ten solved e...
BA - Obecná matematika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
What Do We Know about Prime Numbers?
The term theory of numbers gives the impression that it is a part of mathematics, the subject is based on the concept of natural number concept to build the whole, rational, and real and complex numbers and study the proper...
BA - Obecná matematika
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
How is it actually? Numbers and sets
The authors reflect on the concept of number and number systems, mainly from the didactic point of view. The article investigates the concept of natural numbers, decimal numbers and fractions. The authors discuss v...
Education, general; including training, pedagogy, didactics [and education systems]
- 2021 •
- Jost •
- Odkaz
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Jost - Ostatní články v recenzovaných periodicích
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Strong law of large numbers for random variables valued by gradual numbers and closed intervals of gradual numbers
In this contribution, we introduce gradual numbers and intervals of gradual numbers to be able to prove the strong law of large numbers for random variables of strong law of large numbers for random variables that ...
Economics and Business
- 2019 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
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