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Posts about mathematics, computer science, and other topics.

Quasi-Newton Methods (2/2): BFGS

A derivation of the BFGS and L-BFGS algorithms.

5 min read · March 14, 2023

2023 · mathematics
Quasi-Newton Methods (1/2): SR1

An introduction to quasi-Newton methods.

4 min read · February 14, 2023

2023 · mathematics
2022 in Books

All the books I read in 2022

18 min read · December 31, 2022

2022 · reading
Advice to New Graduates in Software Engineering

Lessons from 1 year as a software engineer

3 min read · July 24, 2022

2022 · software-engineering
Solution to Olympiad level counting

How many subsets of {1,…,2000} have a sum divisible by 5?

4 min read · May 30, 2022

2022 · mathematics