import minimize # 用于对比验证
def bfgs_optimize(f, grad_f, x0, max_iter=1000, tol=1e-6):
"""
BFGS...优化
x_opt, history = bfgs_optimize(rosenbrock, rosenbrock_grad, x0)
print("BFGS 手动优化结果:", x_opt)
# 用...SciPy 的 BFGS 验证。...res = minimize(rosenbrock, x0, method='BFGS', jac=rosenbrock_grad)
print("SciPy BFGS 优化结果:", res.x)...SciPy BFGS 优化结果: [0.99999998 0.99999995]