👉 In the context of mathematics and physics, a "semiflexure" refers to a set of points or boundaries that form a closed curve in a three-dimensional space. It is an important concept in geometry where it helps us understand how lines can intersect each other in three dimensions. For example, consider the line segment joining two points (x1, y1, z1) and (x2, y2, z2). This line segment has a "semiflexure" because
