دانلود کتاب تأیید رسمی طراحی سخت افزار نقطه شناور

Foreword

Stone masons were building bridges—and using mathematics—long before 1773, when Coulomb published his groundbreaking mathematical analysis of some fundamental problems in civil engineering: the bending of beams, the failure of columns, and the determination of abutment thrusts imposed by arches.