Fix coverage for inverse.

2026-10-26 04:53:33 +08:00 · 2017-02-03 17:24:15 -05:00
parent db6dfeafbe
commit a154e14439
2 changed files with 26 additions and 4 deletions
@@ -232,9 +232,8 @@ bool inv(const SquareMatrix<Type, M> & A, SquareMatrix<Type, M> & inv)
            // divide by the factor
            // on current
            // term to be solved
-            if(fabsf(U(i,i)) < 1e-8f) {
-                return false;
-            }
+            //
+            // we know that U(i, i) != 0 from above
            P(i, c) /= U(i, i);
        }
    }