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4.1 Variational calculus
2.08 $
4.2 Variational calculus
4.3 Variational calculus
4.4 Variational calculus
4.5 Variational calculus
3.12 $
4.6 Variational calculus
4.7 Variational calculus
1.04 $
4.8 Variational calculus
4.9 Variational calculus
0.62 $
4.10 Variational calculus
4.11 Variational calculus
1.46 $
4.12 Variational calculus
3.53 $
4.13 Variational calculus
4.14 Variational calculus
2.49 $
4.15 Variational calculus
