| fi [rad] | fi [deg] | cos(x+fi) | sin(x+fi) | cos(fi-x) | sin(fi-x) | ||
| -pi | -180 | -cos(x) | -sin(x) | -cos(x) | sin(x) | ||
| -pi/2 | -90 | sin(x) | -cos(x) | -sin(x) | -cos(x) | ||
| 0 | 0 | cos(x) | sin(x) | cos(x) | -sin(x) | ||
| +pi/2 | 90 | -sin(x) | cos(x) | sin(x) | cos(x) | ||
| +pi | 180 | -cos(x) | -sin(x) | -cos(x) | sin(x) | ||
Showing posts with label Math. Show all posts
Showing posts with label Math. Show all posts
2019-01-24
Trigonometric Identities
Phase rotation table of sin and cos
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