From 034f8ee1cfa2130e2e1b9e2af0eb9de39b838bc0 Mon Sep 17 00:00:00 2001 From: "aleph-prover[bot]" <247409690+aleph-prover[bot]@users.noreply.github.com> Date: Tue, 7 Apr 2026 18:08:38 +0000 Subject: [PATCH] Proof for mathd_algebra_513 Automated commit at 20260407_180837 --- EasyLean/Basic.lean | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/EasyLean/Basic.lean b/EasyLean/Basic.lean index 305e1ca..a1c3163 100644 --- a/EasyLean/Basic.lean +++ b/EasyLean/Basic.lean @@ -1,12 +1,14 @@ import Mathlib.Data.Real.Basic import Mathlib.Tactic.Linarith -theorem mathd_algebra_513 - (a b : ℝ) +theorem mathd_algebra_513 (a b : ℝ) (h₀ : 3 * a + 2 * b = 5) (h₁ : a + b = 2) : a = 1 ∧ b = 1 := by - sorry + constructor + · linarith [h₀, h₁] + · linarith [h₀, h₁] + theorem eq_four : ∀ a b c d : Nat, a = b → a = d → a = c → c = b := by sorry