Topic Archive
Each topic page gathers annotated sources around one subject so the archive stays useful as a durable reference set rather than a stream of isolated notes.
Start from a topic when you want the framing context, then pivot into tags when you need to connect one source cluster to another.
Every topic uses the same structure: a short introduction followed by a source table with summaries and shared tags.
2 topic pages are currently published in the archive.
13 annotated sources are grouped into those topics.
Approximate text similarity
Annotated references on edit-distance, token-based, trigram, and empirical approaches to approximate string comparison.
Signed distance rendering
Core references on sphere tracing, signed distance fields, normals, modeling, and acceleration.