# Math 202

## Fall 2021

- Syllabus.
- Worksheet 1: pdf, tex. Distance to the horizon.
- Some resources for getting started in TeX. Many students like Overleaf.
- Sample TeX file from Wednesday 9/29.
- Write-up from week 1: draft due 10/4, revision due 10/11.
- Great circle app.
- Worksheet 2: pdf, tex. Great circle distances.
- Worksheet 3: pdf, tex. Latitude and longitude, great circles continued.
- Write-up from weeks 2 and 3: draft due 10/18, revision due 10/25.
- Catalogue of map projections.
- NASA's G.Projector software for making maps in different projections. And here's an image of the earth to use with it.
- A blog post by Lior Sinai about the Mercator projection and the integral of secant.
- Worksheet 4: pdf, tex. Cylindrical projections.
- Write-up from weeks 4 and 5: draft due 11/1, revision due 11/8.
- Worksheet 5: pdf, tex. Azimuthal projections.
- Worksheet 6: pdf, tex. More azimuthal projections.
- Write-up from weeks 6 and 7: draft due 11/15, revision due 11/22.
- Worksheet 7: pdf, tex. Why there can be no perfect map.
- Worksheet 8: pdf, tex. Eratosthenes’ measurement of the circumference of the earth.
- Worksheet 9: pdf, tex. Pythagorean triples via stereographic projection.