LIBE R. … lineam horizontalem, fccine aut per eleuatos aut fubterraneos canales aquam in "vra hem facile conducet eoq; facilius (ytdichm efl ) f yrbs ipfo fonte ft decimor ,quan doquidem non fuerit opus magno ingenio , nam aqua motu proprio ( quia efl elemen a tum grane naturaliter tendens ad centrum) facile…
Surveying · Geometry · Astronomy
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