From 9de962e81cbe7005b801d3ad09f823f3c246ccdf Mon Sep 17 00:00:00 2001
From: Daniel Jeans <daniel.jeans@kek.jp>
Date: Wed, 28 Feb 2018 12:38:03 +0900
Subject: [PATCH] correct expression for octopole field in documentation
---
DDCore/include/DD4hep/FieldTypes.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/DDCore/include/DD4hep/FieldTypes.h b/DDCore/include/DD4hep/FieldTypes.h
index c35b8651c..40ac6061b 100644
--- a/DDCore/include/DD4hep/FieldTypes.h
+++ b/DDCore/include/DD4hep/FieldTypes.h
@@ -132,7 +132,7 @@ namespace dd4hep {
* \f{eqnarray*}{
* B_y + i B_x &=& (b_4 +ia_4) (x^3 + 3ix^2y - 3xy^2 -iy^3) \\
* B_y &=& b_4 x^3 - 3 b_4 x y^2 - 3 a_4 x^2 y + a_4 y^3 \\
- * B_x &=& 3 b_4 x^2 y + b_4 y^3 + a_4 x^3 - 3 a_4 x y^2 \\
+ * B_x &=& 3 b_4 x^2 y - b_4 y^3 + a_4 x^3 - 3 a_4 x y^2 \\
* \f}
*
* The defined field components only apply within the shape 'volume'.
--
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