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Notes

These notes are a growing collection. Some of the notes are thoroughly developed pieces of writing (e.g. Alan Lakein’s Life Goals Exercise). Others are just stubs (e.g. juggling). Despite their length and level of polish, they’re all things that I thought were worth noting.

The best way to navigate them is to use the Notes menu, and search. Alternatively, you might find the Tags helpful to find notes around a similar topic. There are tags which group posts according to how polished or sketchy they are.

These notes were inspired by:

This list generates an RSS feed.

Faulhaber Polynomials

Adding sums of powers of naturals via finite calculus.

Biography

A little bit of biography copy.

Espace Mathématique Francophone (EMF) 2025

Notes and resources from a conference.

Garden

Information about my porch vegetable garden.

Alan Lakein Life Goals Exercise

What do you want to do with your life?

What I Know About Academic Job Searches

How to apply to a lot of academic jobs using a spreadsheet.

Recommended Reading

A math heavy list of recommended reading. Links to Toronto Public Library and UToronto Library are provided.

Office Plants

References and care tips for the plants in my office.

PTR Document Management

How I sort my documents and e-mail for PTR.

Puzzles

Some of my favourite math-y puzzles.

Writing for Large Classes With Docstrip

How to prepare multiple versions of teaching documents easily.

Math Opportunities Around UToronto

Ways to get involved in math in Toronto.

Advice for Students

Study tips, mental health stuff, and general best practice for life.

Physical Fitness

Why it is important, how to do it with minimal equipment, etc.

The Meta Question

Do you have any questions?

Juggling

Links to juggling resources.

The Kruskal-Dynkin Count

A mathematical magic trick based on Markov chains.

Meta Blogging

This note collects various references related to blogging. Why people blog, how to blog, etc.

Course Preparation To-Do List

An overview of course preparation for my own use.

Infinite Limits in Python

What does this mysterious function do?

Common LaTeX Errors

A list of common $\LaTeX$ errors that beginners make and their solutions.

The Sine X Button

What does the $\sin(x)$ button on a calculator really do?

Pack Lists

What I pack when I travel.

Student Websites

If you’re a student doing interesting things, please make a website.

Mass Download From Lillio

How to get all your kids photos from Lillio.

Probationary Review Dossier

How to prepare a probationary review dossier as a teaching stream faculty at UTSC.

LaTeX Best Practices

My (personal) take on best practices for writing documents in $\LaTeX{}$.

Noweb

Language independent literate programming with noweb.

Writing Ritual

Some resources that I use in my writing ritual.

Topics of Interest

A list of recurring topics of interest. It’s weird.

Trust the Process

A couple AI generated images of an emblem that says: Trust the Process. It’s all Connected.

Arviligjuarmiut String Figures

A pair of string figures from Mary-Rousselière’s Les Jeux de Ficelle Des Arviligjuarmiut.

Kangaroo Volunteer Training

A summary of the Kangaroo Volunteer Orientation 2025.

Sorting Exam Papers

How I sort exam papers using bucket sort.

Extracting a Particular Email

Getting an email from an mbox.

One Dish One Spoon Retreat 2025

Hasty notes from an indigenous education retreat.

Bookmarklet: Quote to Markdown

Convert a quote on a webpage to markdown.

To-Do Lists

Thoughts on a persistent problem.

Iceberg Website

A website can have visible and invisible parts much like an iceberg.

Integration in Finite Terms

When does a function have a nice antiderivative?

How to Self Study Machine-Learning

Don’t read a book alone! Do something social.

Sundials

A working draft of a short piece about sundials.

Bunk (String Figure)

Instructions for the Australian aboriginal string figure Bunk.

Weekly Checklist

This is a checklist of things that I need to do on a weekly basis for work. It was inspired by Atul Gawande’s The Checklist Manifesto: How to Get Things Right.

Hodgkin Preparation for Worship

Some personal reflections on reading, writing, and worship.

Three Loop Braids

Some pictures of samples of three loop braids.

Photographing Braids

A visual comparison of various low-tech ways of photographing a braid.

Video Recording Lectures

Recordings are great, until they are not.

It Is Okay to Not Grok Vim

Against vim mastery.

Latex Manuscript Mode

How to add line spacing and line numbering to a $\LaTeX$ document.

docfill: An Inverse of docstrip

Thoughts about how to undo the effect of docstrip.

Reading RSS with newsboat and sfeed

How I use newsboat and sfeed to generate a static page of RSS feeds that I follow.

Course Evaluation Data Formatting

How to get your course evaluation data and format it in $\LaTeX$.

Advice for New Teachers

Things I wish that I’d known when I started teaching.

The Loop Manipulation Group

A write-up of a question about loop manipulation and braid groups.

Sustainable Assessment Design

Thoughts on how to design assessments which are valuable to students beyond completion, and which can be re-used over multiple years.

TTY Setup

How I’ve set up my ttys on Linux to be more user friendly. Switching fonts, keys, and backlights.

Screen Free Writing With the Alphasmart

How I use a twenty year old word processor to write code and upload it to the cloud.

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