Io. Friderici Weidleri Institvtiones Geometriae Svbterraneae

Weidler's mathematical treatise is a seminal work in the field, providing a thorough and rigorous exploration of subterranean geometry. With clear definitions and detailed examples, Weidler sets forth principles that continue to influence geometric theory to this day. A must-read for mathematicians, students, and enthusiasts of the history of science.

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