Public lecture addresses Basotho mathematical knowledge

Its educational purpose is to correct curricula that minimize medieval Islamic contributions.

Rosalie Hosking compares a temple geometry problem with algebraic methods developed in the Japanese wasan tradition.

Geometric problems were painted on tablets and offered at Shinto shrines and Buddhist temples.

The paper reconstructs the problem through Japanese symbolic methods rather than translating it immediately into modern notation.

Sangaku culture involved teachers, students, local communities and sacred sites during the Edo period.

The lecture invites audiences to recognize mathematical reasoning within language, architecture, pattern and social practice.

Treating only written European formalisms as mathematics can erase other techniques of classification, measurement and proof.

It provides an exact modern anchor for discussion of much older Basotho intellectual traditions.

The article uses the 2017 total solar eclipse to show how orbital models, geometry and precise timekeeping predict a moving shadow.

Babylonian, Chinese, Indian, Islamic and European observers developed records and methods later joined to modern celestial mechanics.