\frac{π}{2}

π

\frac{2π}{3}

2π

1

-1

Funkcia sínus

← Nastav veľkosť uhla

α = 0.5235987755982988 rad (slider from 0° to 6.28318530717959, step 1°)
B = Point(Ray[(0, 0), (-1, 0)])
A: B + (1, 0)
P = Rotate(A, α, B)
A' = Rotate(A, α, B)
B_1 = Point(Ray[(0, 0), (-1, 0)])
A_1: B_1 + (1, 0)
g = CircleArc(B, A_1, A')
Q: (g, y(P))
r = Segment((0, 0), (x(Q), 0))
α_{1} = Angle(A, B, A')
e = Segment(Q, (x(Q), 0))
c = Circle(B, A)
a = Segment(B, P)
u = Vector((x(B), y(Corner[1])), (x(B), y(Corner[4])))
w = Vector((0, y(Corner[1])), (0, y(Corner[4])))
z = Vector((0, 0), (x(Corner[2]), 0))
A0 = (0, -0.025)
A1: (π / 2, -0.025)
A2: (π, -0.025)
A3: ((3 * π / 2), -0.025)
A4: ((2 * π), -0.025)
b = Segment(P, (x(P), 0))
v = Vector(B - (1.2, 0), B + (1.2, 0))
d = Segment(P, Q)
text3: "" + (y(P)) + ""
c_1 = Circle(B_1, A_1)
D = Point(b)
l1 = Sequence(((π / 2 * i), 0), i, 1, π)
C = (0.9983194012838137, 0.9891248947177652)
h = Line(C, v)
i = OrthogonalLine(A1, z, xOyPlane)
j = OrthogonalLine(A2, z, xOyPlane)
k = OrthogonalLine(A2, h)
m = OrthogonalLine(A4, h)
E = Point(l1)
l = OrthogonalLine(E, h)
F = Point(i)
G = Intersect(h, i)
n = Segment(F, G)
H = Point(w)
text8: "" + (LaTeX[α]) + ""
f(x) = If[0 ≤ x ≤ x(Q), sin(x)]
f1(x) = If[0 ≤ x ≤ (2 * π), sin(x)]
o: x < 0
text11 = SurdText(b)
text12 = If(α ≟ 30°, text11, If[α ≟ 45°, text11, If[α ≟ 60°, text11, If[α ≟ 90°, text11, If[α ≟ 120°, text11, If[α ≟ 150°, text11, If[α ≟ 210°, ("-" * text11), If[α ≟ 240°, ("-" * text11), If[α ≟ 270°, ("-" * text11), text3]]]]]]]])
S = Midpoint(e)
text13: "" + (LaTeX[text12]) + ""
I = (0.9968403571697786, -0.9933986718897315)
p = Line(I, h)