Stredova

Posunutie

A6: 1
C4: 1
B4: 0
C3: 0
B3: 1
C2: 0
B2: 0
A2: 1
A = (-1, 2)
A8: y(A)
A7: x(A)
Q = (0.4084737104541716, 2.1875571161974574)
P = (-0.5915262895458279, 0.1875571161974574)
v = Vector(P, Q)
A4: y(v)
A3: x(v)
B: A + v
m1: {{A2, B2, C2}, {A3, B3, C3}, {A4, B4, C4}}
m2: {{A6}, {A7}, {A8}}
m3: (m1 * m2)
A': (Element[m3, 2, 1], Element[m3, 3, 1])
S = (1, 1)
A11: 1
B11: 0
C11: 0
A12: (2 * x(S))
A13: (2 * y(S))
B12: -1
C12: 0
B13: 0
C13: -1
m1s: {{A11, B11, C11}, {A12, B12, C12}, {A13, B13, C13}}
m3s: (m1s * m2)
A_s: (Element[m3s, 2, 1], Element[m3s, 3, 1])