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-rw-r--r--ext/bigdecimal/lib/bigdecimal/jacobian.rb1
1 files changed, 0 insertions, 1 deletions
diff --git a/ext/bigdecimal/lib/bigdecimal/jacobian.rb b/ext/bigdecimal/lib/bigdecimal/jacobian.rb
index a416e06..eb9b1c9 100644
--- a/ext/bigdecimal/lib/bigdecimal/jacobian.rb
+++ b/ext/bigdecimal/lib/bigdecimal/jacobian.rb
@@ -51,7 +51,6 @@ module Jacobian
dx = fx[i].abs/ratio if isEqual(dx,f.zero,f.zero,f.eps)
dx = f.one/f.ten if isEqual(dx,f.zero,f.zero,f.eps)
until ok>0 do
- s = f.zero
deriv = []
nRetry += 1
if nRetry > 100