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steepest descent, optimal step size, 47 iterations |
steepest descent, fixed step size \(h=0.1\), 114 iterations |
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The objective function is \(f(u) = (11-u_1-u_2)^2 + (1+u_1+10 u_2-u_1 u_2)^2\)
Starting from \(u^0=\{0.4;4.3\}\).
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steepest descent, optimal step size, 47 iterations |
steepest descent, fixed step size \(h=0.1\), 114 iterations |
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