The best way to learn a topic is by teaching it. Similarly the best way to understand a new proof is by writing an expository article about it.


(1989). "Kathy O'Hara's constructive proof of the unimodality of the Gaussian polynomials". Amer. Math. Monthly 96: 592 of 590–602.


The best way to learn a topic is by teaching it. Similarly the best way to understand a new proof is by writing an expository article about it.

The best way to learn a topic is by teaching it. Similarly the best way to understand a new proof is by writing an expository article about it.

The best way to learn a topic is by teaching it. Similarly the best way to understand a new proof is by writing an expository article about it.

The best way to learn a topic is by teaching it. Similarly the best way to understand a new proof is by writing an expository article about it.