Millä todennäköisyydellä kahdella luvulla ei ole yhteisiä tekijöitä?

Laskeskelin GeoGebran avustuksella laskuja murtoluvuilla. Välillä GeoGebra supisti murtolukuni ja välillä ei. Aloinpa pohdiskella kuinka yleistä on, että satunnainen murtoluku sievenee tai ei sieve…

MIKKO RAHIKKA
Millä todennäköisyydellä kahdella luvulla ei ole yhteisiä tekijöitä?

Laskeskelin GeoGebran avustuksella laskuja murtoluvuilla. Välillä GeoGebra supisti murtolukuni ja välillä ei. Aloinpa pohdiskella kuinka yleistä on, että satunnainen murtoluku sievenee tai ei sieve…

MIKKO RAHIKKA

One day, one decomposition
A250049: Numbers n such that m = floor(n/6) is not coprime to n and, if nonzero, m is also a term of the sequence

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A250049.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A250049.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A250049.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #floor #coprime #graph #threejs #webGL

Decomposition into weight × level + jump of A250049 in 3D - three.js webGL - Rémi Eismann

Decomposition into weight × level + jump of A250049 in 3D. Made with three.js webGL. Rémi Eismann

One day, one decomposition
A250048: Numbers n such that m = floor(n/6) is coprime to n and, if nonzero, m is also a term of the sequence

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A250048.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A250048.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A250048.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #floor #coprime #graph #threejs #webGL

Decomposition into weight × level + jump of A250048 in 3D - three.js webGL - Rémi Eismann

Decomposition into weight × level + jump of A250048 in 3D. Made with three.js webGL. Rémi Eismann

One day, one decomposition
A250047: Numbers n such that m = floor(n/7) is not coprime to n and, if nonzero, m is also a term of the sequence

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A250047.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A250047.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #coprime #floor #graph #threejs #webGL

Decomposition into weight × level + jump of A250047 in 3D - three.js webGL - Rémi Eismann

Decomposition into weight × level + jump of A250047 in 3D. Made with three.js webGL. Rémi Eismann

One day, one decomposition
A250046: Numbers n such that m = floor(n/7) is coprime to n and, if nonzero, m is also a term of the sequence

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A250046.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A250046.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #coprime #floor #graph #threejs #webGL

Decomposition into weight × level + jump of A250046 in 3D - three.js webGL - Rémi Eismann

Decomposition into weight × level + jump of A250046 in 3D. Made with three.js webGL. Rémi Eismann

One day, one decomposition
A250036: Numbers n such that m = floor(n/4) is coprime to n and, if nonzero, m is also a term of the sequence

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A250036.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A250036.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #floor #coprime #graph #threejs #webGL

Decomposition into weight × level + jump of A250036 in 3D - three.js webGL - Rémi Eismann

Decomposition into weight × level + jump of A250036 in 3D. Made with three.js webGL. Rémi Eismann

One day, one decomposition
A138389: Binomial primes: positive integers n such that every i not coprime to n and not exceeding n/2 does not divide binomial(n-i-1,i-1)

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Binomial_primes.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Binomial_primes.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #binomial #primes #PrimeNumbers #coprime #graph #threejs #webGL

Decomposition into weight × level + jump of Binomial primes in 3D - three.js webGL - Rémi Eismann

Decomposition into weight × level + jump of Binomial primes in 3D. Made with three.js webGL. Rémi Eismann

One day, one decomposition
A136333: Numbers containing only digits coprime to 10 in their decimal representation

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A136333.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A136333.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #digits #coprime #decimal #representation #graph #threejs #webGL

Decomposition into weight × level + jump of A136333 in 3D - three.js webGL - Rémi Eismann

Decomposition into weight × level + jump of A136333 in 3D. Made with three.js webGL. Rémi Eismann