C:\Users\David Dvořák\OneDrive\Plocha\bkk_dotykajici_se_kruznice_stejne_velikosti_bod_v_bodu_dotyku_kruznic

Číslo kroku

S_2 = (3.0327879291570516, -3.0345998328246164)
S_3 = (17.320509253811228, -3.1271423983916278)
p_1 = Line(S_2, S_3)
A = Midpoint(S_2, S_3)
k_2 = Circle(S_2, A)
k_3 = Circle(S_3, A)
a = 0 (slider from 0 to 2, step 1)
S_1 = Point(p_1)
k_1 = Circle(S_1, A)