English
The Simps projection defines a simple projection apply(h) : A → B extracting the underlying map from a ContinuousAlgHom.
Русский
Проекция Simps задает простую функциональную проекцию apply(h) : A → B, выделяющую базовую карту из ContinuousAlgHom.
LaTeX
$$$\\text{ContinuousAlgHom.Simps.apply}\\; h : A \\to A[R] B : A \\to B$$$
Lean4
/-- See Note [custom simps projection]. We need to specify this projection explicitly in this case,
because it is a composition of multiple projections. -/
def apply (h : A →A[R] B) : A → B :=
h