From 2d9fd2ccfabb5856f60ddfab20f709c8c3806171 Mon Sep 17 00:00:00 2001
From: George Tsoukalas <99286219+GeorgeTsoukalas@users.noreply.github.com>
Date: Fri, 6 Dec 2024 10:34:00 -0600
Subject: [PATCH] Update lean4/src/putnam_1989_b6.lean

Co-authored-by: Eric Wieser <efw@google.com>
---
 lean4/src/putnam_1989_b6.lean | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lean4/src/putnam_1989_b6.lean b/lean4/src/putnam_1989_b6.lean
index 873cfc3..988dbbf 100644
--- a/lean4/src/putnam_1989_b6.lean
+++ b/lean4/src/putnam_1989_b6.lean
@@ -15,5 +15,5 @@ theorem putnam_1989_b6
     (∀ t ∈ Icc 0 1, P.eval t ∈ Icc 0 1) ∧
     (∀ f : ℝ → ℝ,
       f 1 = 0 ∧ ContinuousOn f (Icc 0 1) →
-      𝔼[(↑) ∘ (S f)] = ∫ t in (0)..1, (f t) * (P.eval t)) :=
+      𝔼[fun x => S f x] = ∫ t in (0)..1, f t * P.eval t) :=
   sorry