Run clang-format on changed files

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Transurgeon

src/atoms/affine/right_matmul.c

@@ -72,8 +72,7 @@ static void refresh_dense_right(left_matmul_expr *lnode)
     {
         for (int j = 0; j < n_orig; j++)
         {
-            dm_A_inner->x[i * n_orig + j] =
-                dm_AT_inner->x[j * m_orig + i];
+            dm_A_inner->x[i * n_orig + j] = dm_AT_inner->x[j * m_orig + i];
         }
     }
 }

tests/problem/test_param_prob.h

@@ -550,8 +550,7 @@ const char *test_param_left_matmul_sparse(void)
 
     /* CSR data order: row0=[1,2], row1=[3], row2=[4,5] */
     double expected_x[5] = {1.0, 2.0, 3.0, 4.0, 5.0};
-    mu_assert("sparse jac->x wrong",
-              cmp_double_array(jac->x, expected_x, 5));
+    mu_assert("sparse jac->x wrong", cmp_double_array(jac->x, expected_x, 5));
 
     free_problem(prob);