∫ Утверждение Mathlib
smul_filter_eq_bot_iff
Mathlib.Order.Filter.Pointwise
URI: https://scilib.ai/kg/mathlib#Filter.smul_filter_eq_bot_iff
∫ Утверждение Mathlib
Mathlib.Order.Filter.Pointwise
URI: https://scilib.ai/kg/mathlib#Filter.smul_filter_eq_bot_iff