English
Given a perfect pairing, flipping the roles of M and N yields an is_continuous_perfect_pair instance for the flipped bilinear map.
Русский
При совершенном парном отображении разворот ролей M и N дает экземпляр IsContPerfPair для пары в обратном порядке.
LaTeX
$$$p.flip.IsContPerfPair$$$
Lean4
/-- Given a perfect pairing between `M`and `N`, we may interchange the roles of `M` and `N`. -/
instance instIsContPerfPair : p.flip.IsContPerfPair
where
continuous_uncurry := p.continuous_uncurry_of_isContPerfPair.comp continuous_swap
bijective_left := IsContPerfPair.bijective_right p
bijective_right := IsContPerfPair.bijective_left p