pith. machine review for the scientific record. sign in
def definition def or abbrev

phi_pow_neg3_interval

show as:
view Lean formalization →

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

generate prose now

formal statement (Lean)

  99def phi_pow_neg3_interval : Interval where
 100  lo := 2359 / 10000  -- Matches phi_inv3_interval_proven

proof body

Definition body.

 101  hi := 237 / 1000
 102  valid := by norm_num
 103

used by (1)

From the project-wide theorem graph. These declarations reference this one in their body.

depends on (4)

Lean names referenced from this declaration's body.