Practical plane and solid geometry for advanced students, including graphic statics, adapted to the requirements of the South Kensington syllabus (1899)
Harrison, Joseph, Baxandall, George Albert · London Macmillan · leaf 134
ht be given.Thus a point of inflexion is where three consecutive pointson the curve are in a straight line, or where the radius ofcurvature is infinite, the centre of curvature crossing overfrom one side of the curve to the other, or where the curvechanges from the concave to the convex on the same…
