From 034169df2de584fc17f7b43b01e1025f04cfaa48 Mon Sep 17 00:00:00 2001
From: ChrisRackauckas <accounts@chrisrackauckas.com>
Date: Wed, 23 Jul 2025 14:49:38 -0400
Subject: [PATCH] Fix missing multiplication operator in pendulum example
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Add missing multiplication operator between 0.1 and sin(t) in the
pendulum external torque definition. In Julia, you cannot write
0.1sin(t) - you need 0.1 * sin(t) for the multiplication operator.

This fixes a syntax error that would cause the code example to fail
when executed.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 docs/src/getting_started.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/src/getting_started.md b/docs/src/getting_started.md
index 28518164a..0948cabcb 100644
--- a/docs/src/getting_started.md
+++ b/docs/src/getting_started.md
@@ -379,7 +379,7 @@ end
 u₀ = [θ₀, ω₀]                       # initial state vector
 tspan = (0.0, 10.0)                  # time interval
 
-M = t -> 0.1sin(t)                    # external torque [Nm]
+M = t -> 0.1 * sin(t)                    # external torque [Nm]
 
 prob = DE.ODEProblem(pendulum!, u₀, tspan, M)
 sol = DE.solve(prob)