α

α

f

g

h

α = 120 (slider from -540 to 540, step 5)
O = Intersect(xAxis, yAxis)
P = Rotate((1.0, 0.0), α / 180.0 * 3.141592653589793, O)
OP = Segment(O, P)
ek = Circle(O, 1.0)
αp = Angle((1.0, 0.0), O, P)
αn = Angle(P, O, (1.0, 0.0))
αt = Angle((1.0, 0.0), O, (1.0, 0.0))
Psin: (α / 180.0 * 3.141592653589793, y(P))
f(x) = sin(x)
a = 5 (slider from -5 to 5, step 0.5)
b = 1.5 (slider from -5 to 5, step 0.5)
g(x) = a * f(x)
h(x) = a * f(x) + b
szövegg: "g(x)=" + g
szövegh: "h(x)=" + h
lf = true
lg = true
lh = true