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
|
/** @def LINLEN
* @brief Size of the #linprm struct in @a int units.
*
* Size of the #linprm struct in @a int units, used by the Fortran wrappers.
*/
/** @def linini_errmsg
* @brief Deprecated.
* @deprecated Added for backwards compatibility, use #lin_errmsg directly now
* instead.
*/
/** @def lincpy_errmsg
* @brief Deprecated.
* @deprecated Added for backwards compatibility, use #lin_errmsg directly now
* instead.
*/
/** @def linfree_errmsg
* @brief Deprecated.
* @deprecated Added for backwards compatibility, use #lin_errmsg directly now
* instead.
*/
/** @def linprt_errmsg
* @brief Deprecated.
* @deprecated Added for backwards compatibility, use #lin_errmsg directly now
* instead.
*/
/** @def linset_errmsg
* @brief Deprecated.
* @deprecated Added for backwards compatibility, use #lin_errmsg directly now
* instead.
*/
/** @def linp2x_errmsg
* @brief Deprecated.
* @deprecated Added for backwards compatibility, use #lin_errmsg directly now
* instead.
*/
/** @def linx2p_errmsg
* @brief Deprecated.
* @deprecated Added for backwards compatibility, use #lin_errmsg directly now
* instead.
*/
/** @fn matinv(int n, const double mat[], double inv[])
*
* @brief Matrix inversion.
*
* @b %matinv() performs matrix inversion using LU-triangular factorization
* with scaled partial pivoting.
*
* @param[in] n Order of the matrix (\f$n \times n\f$).
*
* @param[in] mat Matrix to be inverted, stored as mat[\f$i n + j\f$]
* where \f$i\f$ and \f$j\f$ are the row and column
* indices respectively.
*
* @param[out] inv Inverse of mat with the same storage convention.
*
* @return Status return value:
* - 0: Success.
* - 2: Memory allocation failed.
* - 3: Singular matrix.
*/
|
