Simplify LinExpr.values()

diff --git a/linpy/linexprs.py b/linpy/linexprs.py
index ab5d344..492ea9e 100644 (file)
--- a/linpy/linexprs.py
+++ b/linpy/linexprs.py
@@ -178,8 +178,7 @@ class LinExpr:
         Iterate over the coefficient values in the expression, and the constant
         term.
         """
-        for coefficient in self._coefficients.values():
-            yield coefficient
+        yield from self._coefficients.values()
         yield self._constant
 
     def __bool__(self):