Open shenglih opened 7 months ago
我尝试了这个测试用例,我可以手动验证它的有效性:
a b c = triangle12 a b c; d e f g = centroid d e f g b a c; h = s_angle c b h 30; i = intersection_lt i d h c g a
但是当运行 DDAR 时我得到了
numericals.InvalidLineIntersectError
:File "<stdin>", line 1, in <module> File "/root/code/alphageometry/ddar.py", line 95, in solve dervs, eq4, next_branches, added = saturate_or_goal( File "/root/code/alphageometry/ddar.py", line 50, in saturate_or_goal added, derv, eq4, n_branching = dd.bfs_one_level( File "/root/code/alphageometry/dd.py", line 1094, in bfs_one_level add = g.add_piece(name, args, deps=deps) File "/root/code/alphageometry/graph.py", line 697, in add_piece return self.add_cyclic(args, deps) File "/root/code/alphageometry/graph.py", line 1524, in add_cyclic circle = self.get_new_circle_thru_triplet(p1, p2, p3) File "/root/code/alphageometry/graph.py", line 869, in get_new_circle_thru_triplet circle.num = nm.Circle(p1=p1.num, p2=p2.num, p3=p3.num) File "/root/code/alphageometry/numericals.py", line 409, in __init__ center = line_line_intersection(l12, l23) File "/root/code/alphageometry/numericals.py", line 586, in line_line_intersection raise InvalidLineIntersectError numericals.InvalidLineIntersectError``` does anyone know if this is a known bug in DDAR?
I also encountered this problem in the IMO problem. Have you solved this problem?
I tried this test case which i can manually verify it's valid:
a b c = triangle12 a b c; d e f g = centroid d e f g b a c; h = s_angle c b h 30; i = intersection_lt i d h c g a
but when running through DDAR I got the
numericals.InvalidLineIntersectError
: