Use gradient-based solvers (L-BFGS), constrained optimizers (Augmented Lagrangian), or alternating minimization for discrete variables (panel counts, topology).
Not by much. A millimeter here, a twist of the trailing edge there. But they moved on their own , and the surface rippled in response—a sigh. curviloft rbz
The pod was a masterpiece. But it no longer felt like hers. Use gradient-based solvers (L-BFGS)