e

e

A = Point(yAxis)
B = Point(xAxis)
C = (1, 1)
D = Point(yAxis)
q1, a, b, c, d = Polygon(A, B, C, D)
u = Vector(A, B)
v = Vector(A, D)
text2: " \text{Štvorcová sieť } S_e\text{ s rozmerom }e= " + (LaTeX[a]) + ""