source: git/Tst/Manual/develop.tst @ ef52d6

spielwiese
Last change on this file since ef52d6 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: 649 bytes
Line 
1LIB "tst.lib"; tst_init();
2LIB "hnoether.lib";
3ring exring = 7,(x,y),ds;
4list Hne=develop(4x98+2x49y7+x11y14+2y14);
5print(Hne[1]);
6// therefore the HNE is:
7// z(-1)= 3*z(0)^7 + z(0)^7*z(1),
8// z(0) = z(1)*z(2),       (there is 1 zero in the 2nd row before x)
9// z(1) = z(2)^3*z(3),     (there are 3 zeroes in the 3rd row)
10// z(2) = z(3)*z(4),
11// z(3) = -z(4)^2 + 0*z(4)^3 +...+ 0*z(4)^8 + ?*z(4)^9 + ...
12// (the missing x in the last line indicates that it is not complete.)
13Hne[2];
14param(Hne);
15// parametrization:   x(t)= -t^14+O(t^21),  y(t)= -3t^98+O(t^105)
16// (the term -t^109 in y may have a wrong coefficient)
17displayHNE(Hne);
18tst_status(1);$
Note: See TracBrowser for help on using the repository browser.