English
For any scalar c and x in F, the weightedSMul map commutes with scalar multiplication: weightedSMul μ s (c · x) = c · weightedSMul μ s x.
Русский
Для любого скаляра c и вектора x ∈ F, карта weightedSMul коммутирует умножение на скаляр: weightedSMul μ s (c · x) = c · weightedSMul μ s x.
LaTeX
$$$$weightedSMul μ s (c \cdot x) = c \cdot weightedSMul μ s x.$$$$
Lean4
@[nolint unusedArguments]
theorem weightedSMul_union (s t : Set α) (_hs : MeasurableSet s) (ht : MeasurableSet t) (hs_finite : μ s ≠ ∞)
(ht_finite : μ t ≠ ∞) (hdisj : Disjoint s t) :
(weightedSMul μ (s ∪ t) : F →L[ℝ] F) = weightedSMul μ s + weightedSMul μ t :=
weightedSMul_union' s t ht hs_finite ht_finite hdisj