Field and Galois· L01
Fields & field extensions
What a field is, simple extensions, and degree.
Canonical content
Full Field & Galois notes (with Hinglish explanations) live on the Notes page. Legacy HTML under /legacy/galois/ is backup only.
What you will cover
Fields, examples/non-examples, characteristic, field homomorphisms, and the language of extensions .
Visualization
Field Extensions I — interactive notes
Cards: fields · homomorphisms · extensions · Hinglish panels.