Lagrange multiplier - Wikipedia, the free encyclopedia

Lagrange multiplier - Wikipedia, the free encyclopedia

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日期:2025-05-18
We need both f and g to have continuous first partial derivatives. We introduce a new variable (λ) called a Lagrange multiplier and study the Lagrange function (or Lagrangian) defined by where the λ term may be either added or subtracted. If f(x0, y0) is ...看更多