# Weekly Review 14

The only way to learn mathematics is to do mathematics.

— Paul Halmos

## This week

I decided to spend a month or so on improving my math skills. I understand that “How to Prove It: A Structured Approach” book by Daniel J. Velleman is not a silver bullet and may give me only the basics. Hopefully, it’ll help me to understand deeper the Category Theory II videos and prepare for Software Foundations course which I have a plan to do at some point.

I’d like to do exercises from the book as many as possible, so here are my solutions for all exercises from the first chapter: 1.pdf.

## Next week

I plan to do exercises from the second chapter of the book.

If a friend of mine prepares the backend for “Highlighting” feature in Heutagogy project I may switch to the implementation of “Highlighting” on mobile.

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