English
A predicate saying that when l.bRiemann = true, the function r is constant in x; more generally defines the RCond property.
Русский
Условие RCond: если l.bRiemann = true, функция r является константой по x; в общем определяет свойство RCond.
LaTeX
$$$\\text{RCond}(l,r) := l.bRiemann \\rightarrow \\forall x, r(x) = r(0)$$$
Lean4
/-- The `BoxIntegral.IntegrationParams` corresponding to the generalized Perron integral. In the
corresponding filter, we require that the tagged partition is subordinate to a (possibly,
discontinuous) positive function `r` and each tag belongs to the corresponding closed box. We also
require an upper estimate on the distortion of all boxes of the partition. -/
def GP : IntegrationParams :=
⊥