30
Apr
In a Loop
Sometimes you just feel like you are in a loop…
math art
12
Apr
i-bis
i-bis (white faced ibis) on the complex plane.
10
Apr
Heron’s Formula
Maybe we should start naming all math formulas and theorems after birds. This one wouldn’t have to change under this new renaming… I do love being able to find an area of a triangle given the lengths of its sides. Heron’s formula information: https://mathworld.wolfram.com/HeronsFormula.html [https:/
1 min read
14
Mar
Cantor Set Zine
This is Fractal Kitty’s first zine! I was inspired by the public math website. Some wonderful zines from @becky_k_warren and @Ayliean are on there. After cutting the Cantor Set with Kirigami to investigate fraction operations, exponents, and patterns this week with my middle school groups I thought
1 min read
09
Feb
Probability in the Leaves
I run and see the crows daily. They splash, play, talk, and announce the sunset. I see them in yards flipping leaves together and can’t help but feel that they are calculating probabilities. Of what, I am not sure – maybe the probability of finding a nut, bug, or piece of pizza. No matter what, […]
1 min read
23
Jan
Locomotive Rose Art
The equations used to produce these plots are in the family of rose curves. This particular form is composed of two curves added together. It almost feels like there is some locomotion happening in the visualization, and it is fun to think about the gears and shafts might that make this pattern. r =
1 min read
21
Jan
Hyperbolic Kittyoid
06
Jan
Code for Two-Button Calculator
A two-button calculator can only perform two operations (like multiply by two and add five). The Global Math Project is a wonderful resource for math learning and play and has a great resource for two-button problems in this Global Math Project PDF. Another variation of this sort of problem is done
1 min read
31
Dec
Gold-Phi-nch
This was inspired by my backyard Gold-phi-nches (goldfinches) that cluster on my sunflowers, brighten my days, and provide hours of entertainment. As someone who has been isolated pre-covid, I am so grateful for the joy that birds bring me. I imagine the flocks propagating sunflowers far and wide to
1 min read
29
Dec
Blue Flames
This code was generated by playing around with one of the p5.js examples. It translates and rotates using parametric equations each frame. Codepen is below (it may not run well on some machines). See the Pen blueFlame by Sophia (@fractalkitty) on CodePen.
1 min read