Word origin · etymology
Editorial English transmission vocabulary.
School means an organized body of teaching; lineage invokes descent or succession. Regional marks variation by place within South Asia.
How we know · epistemology
Editorial subject classification
“Schools & regional lineages” is a browsing category chosen for this atlas. Its child entries share a topic or practical connection. This grouping is not evidence that all of them descend from one historical lineage; transmission claims require separate sources.
Balabhadra / Martin Gansten: The Jewel of Annual Astrology ↗
Connected concepts
Terms used in this explanation
These links connect subjects and terminology. They do not establish a shared historical origin.
Sources & provenance
Use the citations beside each section to distinguish a calculation convention, a historical teaching and an editorial example.