autodiff_rs 0.1.0

Automatic differentiation for Rust, with ndarray support
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

use ndarray::{Dimension, Ix0, Ix1, Ix2, Ix3, Ix4, Ix5, Ix6, IxDyn};

pub trait DimAbsSub<Rhs>
where
    Rhs: Dimension,
    Self: Dimension,// + DimMax<Rhs, Output = Self>,
{
    type Output;
}

// sub from IxDyn
impl<D> DimAbsSub<D> for IxDyn
where
    D: Dimension,
    Self: Dimension,// + DimMax<D, Output = IxDyn>,
{
    type Output = IxDyn;
}

macro_rules! impl_dim_abs_sub {
    ($lhs:ty, $rhs:ty, $out:ty) => {
        impl DimAbsSub<$rhs> for $lhs {
            type Output = $out;
        }
    };
}

// impl (In, Sub, Out)
impl_dim_abs_sub!(Ix0, Ix0, Ix0);
impl_dim_abs_sub!(Ix0, Ix1, Ix1);
impl_dim_abs_sub!(Ix0, Ix2, Ix2);
impl_dim_abs_sub!(Ix0, Ix3, Ix3);
impl_dim_abs_sub!(Ix0, Ix4, Ix4);
impl_dim_abs_sub!(Ix0, Ix5, Ix5);
impl_dim_abs_sub!(Ix0, Ix6, Ix6);
impl_dim_abs_sub!(Ix1, Ix0, Ix1);
impl_dim_abs_sub!(Ix1, Ix1, Ix0);
impl_dim_abs_sub!(Ix1, Ix2, Ix1);
impl_dim_abs_sub!(Ix1, Ix3, Ix2);
impl_dim_abs_sub!(Ix1, Ix4, Ix3);
impl_dim_abs_sub!(Ix1, Ix5, Ix4);
impl_dim_abs_sub!(Ix1, Ix6, Ix5);
impl_dim_abs_sub!(Ix2, Ix0, Ix2);
impl_dim_abs_sub!(Ix2, Ix1, Ix1);
impl_dim_abs_sub!(Ix2, Ix2, Ix0);
impl_dim_abs_sub!(Ix2, Ix3, Ix1);
impl_dim_abs_sub!(Ix2, Ix4, Ix2);
impl_dim_abs_sub!(Ix2, Ix5, Ix3);
impl_dim_abs_sub!(Ix2, Ix6, Ix4);
impl_dim_abs_sub!(Ix3, Ix0, Ix3);
impl_dim_abs_sub!(Ix3, Ix1, Ix2);
impl_dim_abs_sub!(Ix3, Ix2, Ix1);
impl_dim_abs_sub!(Ix3, Ix3, Ix0);
impl_dim_abs_sub!(Ix3, Ix4, Ix1);
impl_dim_abs_sub!(Ix3, Ix5, Ix2);
impl_dim_abs_sub!(Ix3, Ix6, Ix3);
impl_dim_abs_sub!(Ix4, Ix0, Ix4);
impl_dim_abs_sub!(Ix4, Ix1, Ix3);
impl_dim_abs_sub!(Ix4, Ix2, Ix2);
impl_dim_abs_sub!(Ix4, Ix3, Ix1);
impl_dim_abs_sub!(Ix4, Ix4, Ix0);
impl_dim_abs_sub!(Ix4, Ix5, Ix1);
impl_dim_abs_sub!(Ix4, Ix6, Ix2);
impl_dim_abs_sub!(Ix5, Ix0, Ix5);
impl_dim_abs_sub!(Ix5, Ix1, Ix4);
impl_dim_abs_sub!(Ix5, Ix2, Ix3);
impl_dim_abs_sub!(Ix5, Ix3, Ix2);
impl_dim_abs_sub!(Ix5, Ix4, Ix1);
impl_dim_abs_sub!(Ix5, Ix5, Ix0);
impl_dim_abs_sub!(Ix5, Ix6, Ix1);
impl_dim_abs_sub!(Ix6, Ix0, Ix6);
impl_dim_abs_sub!(Ix6, Ix1, Ix5);
impl_dim_abs_sub!(Ix6, Ix2, Ix4);
impl_dim_abs_sub!(Ix6, Ix3, Ix3);
impl_dim_abs_sub!(Ix6, Ix4, Ix2);
impl_dim_abs_sub!(Ix6, Ix5, Ix1);
impl_dim_abs_sub!(Ix6, Ix6, Ix0);