Sinus

Cosinus

Tangens

Graphen anzeigen

1

1

1

π

M = (-3.5, 0)
Winkel = 61 (slider from -90 to 450, step 1)
P: (cos(3.1415 * Winkel / 180) - 3.5, sin(3.1415 * Winkel / 180))
a = Segment(M, P)
A = (-2.5, 0)
α = Angle(A, M, P)
b = OrthogonalLine(P, xAxis)
Q = Intersect(b, xAxis)
Sinus = Segment(P, Q)
d_sin = true
d = Segment(P, Q)
d_h = If(d_sin, false, true)
P_s: (3.1415 * Winkel / 180, y(P))
d_cos = false
Cosinus = Segment(M, Q)
P_c: (3.1415 * Winkel / 180, x(Q) + 3.5)
d_tan = false
e = OrthogonalLine(A, xAxis)
f = Line(M, P)
R = Intersect(e, f)
g = Segment(M, R)
Tangens = Segment(A, R)
P_t: (3.1415 * Winkel / 180, y(R))
h = false
h_t = If(h, If[d_tan, true, false], false)
h_s = If(h, If[d_sin, true, false], false)
h_c = If(h, If[d_cos, true, false], false)
c = Circle(M, 1)
f_c = If(x ≥ -1.6, cos(x), -20)
f_s = If(x ≥ -1.6, sin(x), -20)
f_t = If(x ≥ -1.6, tan(x), -20)
K1 = (-2, 0)
K2 = (-5, 0)
K3 = (-3.5, 1.5)
K4 = (-3.5, -1.5)
u = Vector(K2, K1)
v = Vector(K4, K3)
B = Point(yAxis)
C = Point(yAxis)
D = Point(xAxis)
w = Vector(C, B)
E = Point(xAxis)
i = Ray(D, E)
F = (1, 0.05)
Fu = (1, -0.05)
j = Segment(F, Fu)
FL = (-0.05, 1)
FR = (0.05, 1)
k = Segment(FL, FR)
Go = (3.14, 0.05)
Gu = (3.14, -0.05)
l = Segment(Gu, Go)