explore math exchange?

**Goal:** get through chapter 5 (Tychonoff theorem).

**Stretch**: finish part I (metrization theorems, function spaces, Baire spaces).

**Result:** ended up finishing §28, i.e. one section shy of finishing chapter 3.

## Confusion & Help

Confusion

## Exercises

Exercises

## Chapter 1: Set Theory and Logic

Chapter 1

## Chapter 2: Topological Spaces and Continuous Functions

- §12 Topological Spaces
- §13 Basis for a Topology
- §14 The Order Topology
- §15 The Product Topology on $X \times Y$
- §16 The Subspace Topology
- §17 Closed Sets and Limit Points
- §18 Continuous Functions
- §19 Product Topology
- §20 Metric Topology