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Meaning of Lagrange polynomial | Babel Free

Noun CEFR B2

Definitions

For a given set of points (x_j,y_j) with no two x_j values equal, the polynomial of lowest degree that assumes at each value x_j the corresponding value y_j, so that the functions coincide at each point.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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See also

Lagrange-d'Alembert principle Lagrange's equation Lagrange's equations Lagrange's interpolation formula Lagrange's theorem Lagrangean

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