spenso 0.4.0

A tensor (n-dim array) network, iterating, and contraction (using automatic abstract index matching) library.
Documentation 
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94

---
source: src/ufo.rs
expression: net.result_tensor().unwrap().try_into_concrete().unwrap().try_into_complex().unwrap().to_dense()
---
DenseTensor(
  data: [
    Complex(
      re: 8.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: -8.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: -8.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: 0.0,
      im: 0.0,
    ),
    Complex(
      re: -8.0,
      im: 0.0,
    ),
  ],
  structure: NamedStructure(
    structure: VecStructure(
      structure: [
        Slot(
          aind: Normal(1),
          rep: Representation(
            dim: Concrete(4),
            rep: Minkowski(Minkowski()),
          ),
        ),
        Slot(
          aind: Normal(2),
          rep: Representation(
            dim: Concrete(4),
            rep: Minkowski(Minkowski()),
          ),
        ),
      ],
    ),
    global_name: Some("γ"),
    additional_args: None,
  ),
)