Trigonometry Definitions

An angle whose initial ray is on the positive side of the x-axis and whose vertex is at the origin.

The positive acute angle formed by the terminal ray of an AISP and the x-axis.

The length of the intercepted arc divided by the radius (when the angle has its vertex a the center of a circle).

A circle whose radius is 1.

2 AISP that have the same terminal ray.

An AISP that has its terminal ray on the x or y axis.

the function that pairs the AISP with the y coordinate of point P*

the function that pairs the AISP with the x coordinate of point P

Half the difference of y-max and y-min

The number of cycles drawn from 0 to 2pi.

The length of the interval necessary to see one full cycle.

The function that pairs the AISP with the y coordinate of point P divided by the x coordinate of point P.

The function that pairs the AISP with the reciprocal of the x coordinate of point P.

The function that pairs the AISP with the reciprocal of the y coordinate of point P.

The function that pairs the AISP with the x coordinate of point P divided by the y coordinate of point P.

pairs the y coordinate of point P with the AISP

pairs the x coordinate of point P with the AISP.

pairs the y coordinate of point P divided by the x coordinate of point P with the AISP

pairs the x coordinate of point P divided by the y coordinate of point P with the AISP

pairs the reciprocal of the x coordinate of point P with the AISP

pairs the reciprocal of the y coordinate of point P with the AISP

the point on the unit Circle where the terminal ray of an AISP intersects it