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Jordan Sherer
2018-02-08 21:28:33 -05:00
commit 678c1d3966
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PART 1:
Matrix m1:
0: 0
1: 1
2: 2 3
3: 3
4: 4
5: 5
6: 6
7: 7
8: 8
9: 9
10: 10 38
11: 11
12: 12
13: 13
14: 14
15: 15
16: 16
17: 17
18: 18
19: 19
20: 20
21: 21
22: 22
23: 23
24: 24
25: 25
26: 26
27: 27
28: 28
29: 29
30: 30
31: 31
32: 32
33: 33
34: 4 34
Matrix m2, as read from file. Should be same as m1 above.
0: 0
1: 1
2: 2 3
3: 3
4: 4
5: 5
6: 6
7: 7
8: 8
9: 9
10: 10 38
11: 11
12: 12
13: 13
14: 14
15: 15
16: 16
17: 17
18: 18
19: 19
20: 20
21: 21
22: 22
23: 23
24: 24
25: 25
26: 26
27: 27
28: 28
29: 29
30: 30
31: 31
32: 32
33: 33
34: 4 34
Test of equality of m1 & m2 (should be 1): 1
Matrix m3, copied from m1 above.
0: 0
1: 1
2: 2 3
3: 3
4: 4
5: 5
6: 6
7: 7
8: 8
9: 9
10: 10 38
11: 11
12: 12
13: 13
14: 14
15: 15
16: 16
17: 17
18: 18
19: 19
20: 20
21: 21
22: 22
23: 23
24: 24
25: 25
26: 26
27: 27
28: 28
29: 29
30: 30
31: 31
32: 32
33: 33
34: 4 34
Test of equality of m1 & m3 (should be 1): 1
Matrix m3 again, should now be all zeros.
0:
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:
Test of equality of m1 & m3 (should be 0): 0
PART 2:
Transpose of m1.
0: 0
1: 1
2: 2
3: 2 3
4: 4 34
5: 5
6: 6
7: 7
8: 8
9: 9
10: 10
11: 11
12: 12
13: 13
14: 14
15: 15
16: 16
17: 17
18: 18
19: 19
20: 20
21: 21
22: 22
23: 23
24: 24
25: 25
26: 26
27: 27
28: 28
29: 29
30: 30
31: 31
32: 32
33: 33
34: 34
35:
36:
37:
38: 10
39:
Matrix m1 after adding rows 2 and 12 and 3 to 10.
0: 0
1: 1
2: 2 3
3: 3
4: 4
5: 5
6: 6
7: 7
8: 8
9: 9
10: 2 10 12 38
11: 11
12: 12
13: 13
14: 14
15: 15
16: 16
17: 17
18: 18
19: 19
20: 20
21: 21
22: 22
23: 23
24: 24
25: 25
26: 26
27: 27
28: 28
29: 29
30: 30
31: 31
32: 32
33: 33
34: 4 34
Matrix m1 after further adding column 34 to 0.
0: 0
1: 1
2: 2 3
3: 3
4: 4
5: 5
6: 6
7: 7
8: 8
9: 9
10: 2 10 12 38
11: 11
12: 12
13: 13
14: 14
15: 15
16: 16
17: 17
18: 18
19: 19
20: 20
21: 21
22: 22
23: 23
24: 24
25: 25
26: 26
27: 27
28: 28
29: 29
30: 30
31: 31
32: 32
33: 33
34: 0 4 34
PART 3:
Matrix s0.
0:
1: 3 4
2: 0
3: 1
4:
Matrix s1.
0:
1: 3 5
2:
3: 0 1 6
4:
Matrix s2.
0: 0
1: 1
2:
3:
4:
5: 1 2 3
6:
Maxtrix s1 times unpacked vector ( 1 0 0 1 0 1 0 ).
( 0 0 0 1 0 )
Sum of s0 and s1.
0:
1: 4 5
2: 0
3: 0 6
4:
Product of s1 and s2.
0:
1: 1 2 3
2:
3: 0 1
4:
Tried to find (1,2), actually found: (1,2)
Above matrix with (1,2) cleared.
0:
1: 1 3
2:
3: 0 1
4:
Tried to find (1,1), actually found: (1,1)
Matrix with (1,1) cleared as well.
0:
1: 3
2:
3: 0 1
4:
PART 4:
Matrix s1.
0: 3 5
1: 1 6
2: 0
3: 1 2
4: 0 2
5: 6
LU decomposition (returned value was 0).
L=
0: 3
1: 1
2: 0
3: 1 2
4: 0 2 4
5:
U=
0: 0
1: 1 6
2: 2 6
3: 3
4: 6
cols: 0 1 2 3 6 5 4
rows: 2 1 3 0 4 5
Product of L and U.
0: 3
1: 1 6
2: 0
3: 1 2
4: 0 2
5:
Solution of Ly=x with x from ( 0 1 1 0 1 0 ) according to rows selected.
1 1 1 0 1
Returned value from forward_sub was 1
Solution of Uz=y.
1 0 0 0 0 0 1
Returned value from backward_sub was 1
PART 5:
Matrix m1:
0: 3
1: 1
2: 2
3: 0
Matrix m2, copyrows of m1 in order 3,1,2,0 (should be identity)
0: 0
1: 1
2: 2
3: 3
Matrix m3, copycols of m1 in order 3,1,2,0 (should be identity)
0: 0
1: 1
2: 2
3: 3
DONE WITH TESTS.