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 | 1 | initial version |
A degree is easily converted in radian (360° versus $2\pi$)
sage: cos(52 / 360 * (2*pi))
cos(13/45*pi)
While this is perfectly correct, this is not very useful in order to get a numerical approximation of it you can do
sage: c = cos(52 / 360 * (2*pi))
sage: c.numerical_approx()
0.615661475325658
| | 2 | No.2 Revision |
A degree is easily converted in radian (360° versus $2\pi$)
sage: cos(52 / 360 * (2*pi))
cos(13/45*pi)
While this is perfectly correct, this is not very useful in useful. In order to get a numerical approximation of it you can do
sage: c = cos(52 / 360 * (2*pi))
sage: c.numerical_approx()
0.615661475325658
