4 ms·
Yes but Euclidean 3-space means you need to test 1) that it's 3-space, by counting dimensions and 2) that it's Euclidean, which is a question about local curvat
by dawnofdusk 1y ago
Yes but Euclidean 3-space means you need to test 1) that it's 3-space, by counting dimensions and 2) that it's Euclidean, which is a question about local curvature