initial commit

2026-10-22 09:23:54 +08:00
commit 63f557a39f
4448 changed files with 584487 additions and 0 deletions
@@ -0,0 +1,10 @@
+Matrix3i m1;
+m1 << 1, 2, 3, 4, 5, 6, 7, 8, 9;
+cout << m1 << endl << endl;
+Matrix3i m2 = Matrix3i::Identity();
+m2.block(0, 0, 2, 2) << 10, 11, 12, 13;
+cout << m2 << endl << endl;
+Vector2i v1;
+v1 << 14, 15;
+m2 << v1.transpose(), 16, v1, m1.block(1, 1, 2, 2);
+cout << m2 << endl;