tau
Tau is the ratio constant of a circle's circumference to radius, equal to 2 * pi, approximately 6.2832.
Try it yourself:
| $1 | tau
| |
| $2 | 2 * pi
|
See also:
All constantsTau is the ratio constant of a circle's circumference to radius, equal to 2 * pi, approximately 6.2832.
Try it yourself:
| $1 | tau
| |
| $2 | 2 * pi
|