putnam-v1 / putnam-1968-a1

putnam-1968-a1

open

difficulty 4

credited

Run this goal:./swarm/run.sh --goal putnam-1968-a1

What it runs

The Lean statement the swarm must prove — kernel-verified at Gate A. The trailing sorry is the open obligation a proof replaces.

goals/putnam-1968-a1.lean

import Mathlib

theorem putnam_1968_a1 : 22/7 - Real.pi = ∫ x in (0)..1, x^4 * (1 - x)^4 / (1 + x^2) := by
  sorry

No runs recorded for this suite yet — they appear here as the swarm attempts the benchmarks.