theorem proved term proof

`primeCounting_twenty`

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

formal statement (Lean)

 394theorem primeCounting_twenty : primeCounting 20 = 8 := by

Term-mode proof.

 395  native_decide
 396
 397/-- π(100) = 25. -/

Lean names referenced from this declaration's body.

primeCounting in IndisputableMonolith.NumberTheory.Primes.ArithmeticFunctions decl_use