feat(order/atoms): is_atomic_of_order_bot_lt_well_founded (#13967)
feat(order/atoms): is_atomic_of_order_bot_lt_well_founded (#13967)




Co-authored-by: Scott Morrison <63f04b4d96235eb042cc46d94f14d241d2a26722@gmail.com>

leanprover-community/mathlib,leanprover-community/mathlib