∫ Утверждение Mathlib
exists_increasing_or_nonincreasing_subseq
Mathlib.Order.OrderIsoNat
URI: https://scilib.ai/kg/mathlib#exists_increasing_or_nonincreasing_subseq
∫ Утверждение Mathlib
Mathlib.Order.OrderIsoNat
URI: https://scilib.ai/kg/mathlib#exists_increasing_or_nonincreasing_subseq