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comparison tests/vecmattest.c @ 2046:186cf6a7d634

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Cosmetics.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 03 Dec 2018 10:53:32 +0200
parents d8a83582f78f
children
comparison
equal deleted inserted replaced
2045:1662730053d0 2046:186cf6a7d634
50 fputc(' ', f); 50 fputc(' ', f);
51 51
52 fprintf(f, "["); 52 fprintf(f, "[");
53 for (j = 0; j < DM_MATRIX_SIZE; j++) 53 for (j = 0; j < DM_MATRIX_SIZE; j++)
54 fprintf(f, "% 8.3f%s", mat->m[i][j], j < DM_MATRIX_SIZE - 1 ? " " : ""); 54 fprintf(f, "% 8.3f%s", mat->m[i][j], j < DM_MATRIX_SIZE - 1 ? " " : "");
55 55
56 fprintf(f, "]\n"); 56 fprintf(f, "]\n");
57 } 57 }
58 } 58 }
59 59
60 60
68 { 68 {
69 DMVector a = { -5, 1, 17, 0 }, b = { 1, 2, 0.5, 0 }; 69 DMVector a = { -5, 1, 17, 0 }, b = { 1, 2, 0.5, 0 };
70 DMMatrix m; 70 DMMatrix m;
71 71
72 (void) argc; 72 (void) argc;
73 (void) argv; 73 (void) argv;
74 74
75 dm_vector_printf("a", &a); 75 dm_vector_printf("a", &a);
76 dm_vector_printf("b", &a); 76 dm_vector_printf("b", &a);
77 77
78 dm_matrix_rot_a(&m, 0.5, 0.9, 0.1); 78 dm_matrix_rot_a(&m, 0.5, 0.9, 0.1);
79 dm_matrix_printf("m", &m); 79 dm_matrix_printf("m", &m);
80 80
81 dm_vector_mul_by_mat(&b, &a, &m); 81 dm_vector_mul_by_mat(&b, &a, &m);
82 82
83 dm_vector_printf("nb", &b); 83 dm_vector_printf("nb", &b);
84 84
85 return 0; 85 return 0;
86 } 86 }