@@ -769,7 +769,7 @@ pair<bool, hyperpoint> makeradar(hyperpoint h) {
using namespace hyperpoint_vec;
ld d = hdist0(h);
if(solv::geodesic_movement) {
if(sol && solv::geodesic_movement) {
h = solv::inverse_exp(h, true);
ld r = hypot_d(3, h);
if(r < 1) h = h * (atanh(r) / r);
The note is not visible to the blocked user.