clarifying comments

numlinalg · Sep 24, 2024 · de2ff3b · de2ff3b
1 parent 99fd19d
commit de2ff3b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/linear_solver_routines/iterative_hessian_sketch.jl b/src/linear_solver_routines/iterative_hessian_sketch.jl
@@ -65,7 +65,7 @@ function rsubsolve!(
         type.step .= R' \ type.btilde
         type.step .= R \ type.step
     else 
-        # SA might not full rank, apply More-Penrose inverse
+        # AS * SA might not full rank, apply More-Penrose inverse
         # Solving Q R R' Q x = b; b = type.btilde
         Q, R = qr(samp[2]')
         type.step .= Q' * type.btilde # R R' Q' x = Q' * b