toLinearEquivClassRat — Mathlib

English

For EquivLike and RingEquivClass structures between F and R,S, there is a LinearEquivClass F ℚ R S, i.e., a rational-linear equivalence structure.

Русский

Для структур EquivLike и RingEquivClass между F и R,S существует LinearEquivClass F ℚ R S, то есть структура рационально-линейного эквивалента.

LaTeX

$$$$ \\text{LinearEquivClass } F \\mathbb{Q} R S $$$$

Lean4

instance _root_.RingEquivClass.toLinearEquivClassRat [EquivLike F R S] [RingEquivClass F R S] : LinearEquivClass F ℚ R S
    where map_smulₛₗ f c x := by simp [Algebra.smul_def]

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