source: git/Tst/Manual/sheafCohBGG.tst @ 42ea848

spielwiese
Last change on this file since 42ea848 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: 447 bytes
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1LIB "tst.lib"; tst_init();
2LIB "sheafcoh.lib";
3// cohomology of structure sheaf on P^4:
4//-------------------------------------------
5ring r=0,x(1..5),dp;
6module M=0;
7def A=sheafCohBGG(M,-9,4);
8// cohomology of cotangential bundle on P^3:
9//-------------------------------------------
10ring R=0,(x,y,z,u),dp;
11resolution T1=mres(maxideal(1),0);
12module M=T1[3];
13intvec v=2,2,2,2,2,2;
14attrib(M,"isHomog",v);
15def B=sheafCohBGG(M,-8,4);
16tst_status(1);$
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