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Table 2 Numerical results as regards Example  4.2

From: A simple algorithm for computing projection onto intersection of finite level sets

n

x 1 n

x 2 n

x 3 n

E n

1

2.298142

4.596285

5.745356

1.16E − 01

110

0.626949

1.253898

1.567372

9.69E − 03

262

0.609227

1.218453

1.523067

3.94E − 03

311

0.607194

1.214388

1.517985

3.45E − 03

371

0.605435

1.210869

1.513586

2.98E − 03

422

0.604331

1.208663

1.510829

2.63E − 03

504

0.603025

1.206050

1.507562

2.02E − 03

575

0.602194

1.204388

1.505485

1.77E − 03

611

0.601846

1.203693

1.504616

1.67E − 03

687

0.601232

1.202464

1.503080

1.52E − 03

742

0.600980

1.201959

1.502449

1.47E − 03

808

0.600492

1.200984

1.501230

1.37E − 03

919

0.599984

1.199969

1.499961

1.20E − 03

1,000

0.599685

1.199370

1.499213

1.07E − 03