| #include <stdio.h> |
| #include <string.h> |
|
|
| #include "util/matrix.h" |
| #include "util/ckd_alloc.h" |
|
|
| const float32 foo[3][3] = { |
| {2, 0.42, 1}, |
| {0.42, 2, -0.3}, |
| {1, -0.3, 2} |
| }; |
| const float32 bar[3][3] = { |
| {1, 0, 1}, |
| {0, 1, 0}, |
| {0, 0, 1} |
| }; |
|
|
| int |
| main(int argc, char *argv[]) |
| { |
| float32 **a; |
|
|
| (void)argc; |
| (void)argv; |
| a = (float32 **)ckd_calloc_2d(3, 3, sizeof(float32)); |
|
|
| memcpy(a[0], foo, sizeof(float32) * 3 * 3); |
| |
| printf("%.2f\n", determinant(a, 3)); |
|
|
| |
| memcpy(a[0], bar, sizeof(float32) * 3 * 3); |
| printf("%.2f\n", determinant(a, 3)); |
|
|
| ckd_free_2d((void **)a); |
|
|
| return 0; |
| } |
|
|
