Kosinus aus dem Einheitskreis
Author: Haftendorn
Date: Mrz 06

Ha 06

Ziehe Q

Kosinus-Kurve mit dem Einheitskreis erzeugen

O_1 = (0, 0)
O = Point(xAxis)
h = OrthogonalLine(O, xAxis)
c = Circle(O, 1)
Q = Point(c)
α = Angle(O_1, O, Q)
E: (x(Q), 0)
g = Circle(O, E)
C: (-1, cos(α))
f(x) = sin(x)
P: (α, y(C))
F: (α, 0)
b = Segment(P, F)
d = Segment(F, O_1)
Q_1, b_1, a_1, e = Polygon(O, E, Q)
i = Segment(C, O)
a = Segment(P, C)
j = Segment(O, E)
T4: "α = " + α
Z = (6.283185307179586, 0)
PI = (3.141592653589793, 0)