Tag Archives: subset

A few words about PWW #33: subset permutations

Posted on August 20, 2021 by Brent

My previous post showed four rows of diagrams, where the th row (counting from zero) has diagrams with dots. The diagrams in the th row depict all possible paths that start at the top left dot, end at the top … Continue reading →

Posted in combinatorics, posts without words | Tagged , , , | 6 Comments

Post without words #33

Posted on August 18, 2021 by Brent
Posted in combinatorics, posts without words | Tagged , , | 4 Comments

Post without words #15

Posted on April 9, 2017 by Brent
Posted in pattern, pictures, posts without words | Tagged , , , , | 8 Comments

Post without words #14

Posted on April 8, 2017 by Brent

(click here for a bigger version)

Posted in pattern, pictures, posts without words | Tagged , , , , | 14 Comments

Post without words #13

Posted on March 30, 2017 by Brent
Posted in pattern, pictures, posts without words | Tagged , , | 15 Comments

Some words about Post without words #2

Posted on September 11, 2011 by Brent

My previous post displayed this picture: As Yuriy Kashnikov guessed, I made this picture using diagrams, a Haskell library I am developing for creating images like this. (You can see the source code for this picture here.) If you haven’t … Continue reading →

Posted in counting, pascal's triangle, pattern, pictures | Tagged , , , , | 4 Comments