diff --git a/pymath/calculus/abstract_polynom.py b/pymath/calculus/abstract_polynom.py
index 38c58dc..a939b96 100644
--- a/pymath/calculus/abstract_polynom.py
+++ b/pymath/calculus/abstract_polynom.py
@@ -661,7 +661,7 @@ class AbstractPolynom(Explicable):
         < AbstractPolynom x [< Fraction 1 / 2>, 1, 2]>
         >>> for i in (P/2).explain():
         ...    print(i)
-        ( 4 x^{  2 } + 2 x + 1 ) \times 2
+        \frac{ 4 x^{  2 } + 2 x + 1 }{ 2 }
         \frac{ 4 }{ 2 } x^{  2 } + \frac{ 2 }{ 2 } x + \frac{ 1 }{ 2 }
         2 x^{  2 } + x + \frac{ 1 }{ 2 }