Orientation-Preserving

See also

Explore with Wolfram|Alpha

More things to try:

• 5th hexagonal number
• expand (x + y + z)^10
• lim (x^2 + 2x + 3)/(x^2 - 2x - 3) as x->3

Cite this as:

Weisstein, Eric W. "Orientation-Preserving." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Orientation-Preserving.html

Subject classifications