spielwiese
Last change
on this file since 6b883dd was
6b883dd,
checked in by Jakob Kroeker <kroeker@…>, 10 years ago
|
fix test for ticket 613
|
-
Property mode set to
100644
|
File size:
687 bytes
|
Line | |
---|
1 | LIB "tst.lib"; |
---|
2 | tst_init(); |
---|
3 | LIB("ring.lib"); |
---|
4 | |
---|
5 | |
---|
6 | proc parIsNthPrimitiveRoot(int n) |
---|
7 | { |
---|
8 | if (n==0) { return( minpoly==number(0) ); } |
---|
9 | ASSUME(0, "0" != string(minpoly) ); |
---|
10 | number m=1; |
---|
11 | int i; |
---|
12 | for (i=1;i<n;i++) |
---|
13 | { |
---|
14 | m = m*par(1); |
---|
15 | if (m==1) {return(0);} |
---|
16 | } |
---|
17 | ASSUME(0, 1 == m*par(1) ); |
---|
18 | return (1); |
---|
19 | } |
---|
20 | |
---|
21 | |
---|
22 | |
---|
23 | proc testRootofUnity() |
---|
24 | { |
---|
25 | ring rng = (0,a),x,dp; |
---|
26 | minpoly = (a8-a7+a5-a4+a3-a+1); |
---|
27 | ASSUME(0, not parIsNthPrimitiveRoot(30)); |
---|
28 | int i; |
---|
29 | |
---|
30 | for(i = 0; i<100; i++) |
---|
31 | { |
---|
32 | kill rng; |
---|
33 | ring rng = (0,a),x,dp; |
---|
34 | minpoly = rootofUnity(i); |
---|
35 | ASSUME(0, parIsNthPrimitiveRoot(i) ); |
---|
36 | } |
---|
37 | } |
---|
38 | |
---|
39 | testRootofUnity(); |
---|
40 | |
---|
41 | |
---|
42 | tst_status(1); $; |
---|
43 | |
---|
Note: See
TracBrowser
for help on using the repository browser.