This file is indexed.

/usr/lib/open-axiom/input/clif.input is in open-axiom-test 1.4.1+svn~2626-2ubuntu2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
-- Input generated from CliffordAlgebraXmpPage
)clear all


-- Input generated from ugxCliffordComplexPage
)clear all

K := Fraction Polynomial Integer
m := matrix [[-1]]
C := CliffordAlgebra(1, K, quadraticForm m)
i: C := e(1)
x := a + b * i
y := c + d * i
x * y

-- Input generated from ugxCliffordQuaternPage
)clear all

K := Fraction Polynomial Integer
m := matrix [[-1,0],[0,-1]]
H  := CliffordAlgebra(2, K, quadraticForm m)
i: H  := e(1)
j: H  := e(2)
k: H  := i * j
x := a + b * i + c * j + d * k
y := e + f * i + g * j + h * k
x + y
x * y
y * x

-- Input generated from ugxCliffordExteriorPage
)clear all

K := Fraction Polynomial Integer
Ext := CliffordAlgebra(3, K, quadraticForm 0)
i: Ext := e(1)
j: Ext := e(2)
k: Ext := e(3)
x := x1*i + x2*j + x3*k
y := y1*i + y2*j + y3*k
x + y
x * y + y * x
dual2 a == coefficient(a,[2,3]) * i + coefficient(a,[3,1]) * j + coefficient(a,[1,2]) * k
dual2(x*y)

-- Input generated from ugxCliffordDiracPage
)clear all

K := Fraction Integer
g := matrix [[1,0,0,0], [0,-1,0,0], [0,0,-1,0], [0,0,0,-1]]
D := CliffordAlgebra(4,K, quadraticForm g)
gam := [e(i)$D for i in 1..4]
m := 1; n:= 2; r := 3; s := 4;
lhs := reduce(+, [reduce(+, [ g(l,t)*gam(l)*gam(m)*gam(n)*gam(r)*gam(s)*gam(t) for l in 1..4]) for t in 1..4])
rhs := 2*(gam s * gam m*gam n*gam r + gam r*gam n*gam m*gam s)