Lax Lean Archive

Proof of `Integral Start Times Suffice`

groundedproofs/Lax391470Proofs/IntegralStartTimes.lean · lax-391470

What this proof establishes

no assumptions

thm✓Lax391470.IntegralStartTimes

Assuming the claims on the left, the claim on the right holds — checked by the archive's pipeline. Proof code is not displayed here.

Read the Lean proof on GitHub

In the paper

  • page 6 of this submission's paper

Description

Round every start time up. Rounding up is monotone and commutes with adding an integer, and all data are integers, so every inequality of feasibility survives.