In mathematics, a spiral is a curve which emanates from a point, moving further away as it revolves around the point. [1][2][3][4] It is a subtype of whorled patterns, a broad group that …

Jun 11, 2016 · The Spiral Line (SPL) (Fig. 6.1) loops around the body in two opposing helices, right and left, joining each side of the skull across the upper back to the opposite shoulder, and …

In 3D, a spiral is an open curve that rotates around and along a line, called its axis. The spiral shown below is a type of spiral referred to as a helix, and has a parametric equation of the …

spiral, plane curve that, in general, winds around a point while moving ever farther from the point. Many kinds of spirals are known, the first dating from the days of ancient Greece. The curves …

Apr 12, 2025 · A spiral is a curve that gets farther away from a central point as the angle is increased, thus "wrapping around" itself. The simplest example is Archimedes' spiral, whose …

Jan 21, 2020 · Definition: What is Archimedean Spiral? If a line rotates in a plane about one of its ends and, at the same time, if a point moves along the line in one direction, then the curve …

Generally one wants to have f(θ+ε)>f(θ) for an outward winding spiral and the reverse for an inward winding spiral. There are an infinite number of such spirals, a fraction of these have …

The Spiral Line is the group of muscles and fascia that " loops around the body in two opposing helices, right and left, joining each side of the skull across the upper back to the opposite …

The spiral line is the rough margin located along the upper posteromedial aspect of the body of femur. It is the superior continuation of the medial lip of linea aspera, spirals in a superomedial …

Jul 20, 2003 · A line spiral is a spiral composed of right lines. This spiral is the rectangular form of the Archimedes' spiral. The distance between the windings is the same. Construct line pieces …