spielwiese
|
Last change
on this file since 6fb723 was
894057,
checked in by Oleksandr Motsak <motsak@…>, 13 years ago
|
|
ADD: Tests from online manual (res+stat on mamawutz): short ones Tst/Manual/s.lst
|
-
Property mode set to
100644
|
|
File size:
332 bytes
|
| Line | |
|---|
| 1 | LIB "tst.lib"; tst_init(); |
|---|
| 2 | LIB "homolog.lib"; |
|---|
| 3 | ring R=0,(x,y,z),dp; |
|---|
| 4 | matrix M[2][3]; // the presentation matrix |
|---|
| 5 | M=x-1,y-1,z,y-1,x-2,x; |
|---|
| 6 | ideal I=fitting(M,0); // 0-th Fitting ideal of coker(M) |
|---|
| 7 | qring Q=I; |
|---|
| 8 | matrix M=fetch(R,M); |
|---|
| 9 | isLocallyFree(M,1); // as R/I-module, coker(M) is locally free of rk 1 |
|---|
| 10 | isLocallyFree(M,0); |
|---|
| 11 | tst_status(1);$ |
|---|
Note: See
TracBrowser
for help on using the repository browser.
