i-bis
i-bis (white faced ibis) on the complex plane.
Comics
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
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, …
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 spread the Phi-lowers’ beauty everywhere. Side-note: …
Dark Mathemagics
I hope to have a full spell list for all Mathemagics eventually, but a quickly drafted comic will do for now – Enjoy.
Coffee Temperature
If you ever need a piecewise function, this is mine. I redid this from my 2x3in Mathober doodle (I added the overheated peak).
Mathober Complete!
I enjoyed doing Mathober this year and plan to post a new set of prompts for next year. I always feel like I grow as a person with these short, yet focused, activities. Please join in next fall. Thanks to those that joined in on twitter. Special thanks to John Golden who did every day …
Mathober Doodles
This year, I hope to do mathy sketches as inspired by John Golden’s tweet. Initially this post was working off of prompts from another website, and after learning of some controversy, I have decided to rename and recenter this post and month to Mathober. A learner brought up the issues with a trademarked site and …