theory PNT_Notation imports "Prime_Number_Theorem.Prime_Counting_Functions" begin definition "PNT_const_C⇩1 ≡ 1 / 952320 :: real" abbreviation nat_powr (infixr ‹nat'_powr› 80) where "n nat_powr x ≡ (of_nat n) powr x" bundle pnt_syntax begin notation PNT_const_C⇩1 (‹C⇩1›) notation norm (‹∥_∥›) notation Suc (‹_⇩+› [101] 100) end end