z

y

x

A(x_A,y_A,z_A)

x_A

y_A

Coordenadas de um ponto (Espaço)

z_A

Coordenadas genéricas

x=x_A

y=y_A

z=z_A

Recta paralela a Oz

Recta paralela a Oy

Recta paralela a Ox

Plano paralelo a yOz

Plano parelelo a xOz

Plano paralelo a xOy

y=y_A ∧ z=z_A

x=x_A ∧ y=y_A

x=x_A ∧ z=z_A

O = (0.16, 0.76)
a_1 = Line(O, yAxis)
b = Line(O, xAxis)
A_1 = Point(b)
B_1 = Rotate(A_1, 45*°, O)
α = Angle(A_1, O, B_1)
c = Line(O, B_1)
A = Point(c)
d = Line(A, b)
B = Point(b)
e = Line(B, c)
E = Intersect(d, e)
f = Line(E, a_1)
C = Point(a_1)
u = Vector(O, C)
A_2 = Translate(E, u)
g = Segment(A, E)
h = Segment(E, B)
i = Segment(E, A_2)
L = Point(a_1)
u1 = Vector(O, L)
M = Point(a_1)
f1 = Segment(O, M)
N = Point(b)
g1 = Segment(O, N)
P = Point(b)
v1 = Vector(O, P)
Q = Point(c)
w1 = Vector(O, Q)
R = Point(c)
h1 = Segment(O, R)
y_A: x(B) - x(O)
z_A: y(C) - y(O)
x_A: -((x(A) - x(O))^(3) + (y(A) - y(O))^(3))^(1 / 3) * 1.5
T5: x_A + ""
T6: y_A + ""
T11: y_A + ""
T12: z_A + ""
T13: "A(" + x_A + "," + y_A + "," + z_A + ")"
a = false
v = Vector(E, A_2)
D = Translate(A, v)
poly1, a_2, d_1, a_3, e_1 = Polygon(A, D, A_2, E)
w = Vector(E, B)
F = Translate(A_2, w)
poly2, a_4, f_1, b_1, e_2 = Polygon(A_2, F, B, E)
poly3, c_1, d_2, a_5, f_2 = Polygon(C, D, A_2, F)
T15: "x=" + x_A
T17: "y=" + y_A
T19: "z=" + z_A
j = Line(A_2, w1)
k = Line(A_2, u1)
l = Line(A_2, v1)
rz = false
ry = false
rx = false
px = false
py = false
pz = false
T21: "y=" + y_A + " ∧ z=" + z_A
G = Point(j)
T22: "x=" + x_A + " ∧ z=" + z_A
H = Point(l)
I = Point(k)
T25: "x=" + x_A + " ∧ y=" + y_A