Encyclopedia > Helix

Article Content

Helix

A helix is a shape like a spiral staircase or a spring.

In mathematics, a helix is a 3-dimensional curve. The equation of a helix in cylindrical coordinates is:

x = cos t

y = sin t

z = t

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Quadratic formula

... each other. (In this case, the parabola does not intersect the x-axis at all.) Note that when computing roots numerically, the usual form of the quadratic formula is not ...