Merge pull request #19918 from sympy/eric-wieser/show-beam-plot

physics.continuum_mechanics: Actually show the plot in the docs
sympy · Aug 7, 2020 · 8269423 · 8269423
2 parents 3217068 + 0723514
commit 8269423
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/sympy/physics/continuum_mechanics/beam.py b/sympy/physics/continuum_mechanics/beam.py
@@ -1598,12 +1598,14 @@ def draw(self, pictorial=True):
             >>> b.apply_support(50, "pin")
             >>> b.apply_support(0, "fixed")
             >>> b.apply_support(20, "roller")
-            >>> b.draw()
+            >>> p = b.draw()
+            >>> p
             Plot object containing:
             [0]: cartesian line: 25*SingularityFunction(x, 5, 0) - 25*SingularityFunction(x, 23, 0)
             + SingularityFunction(x, 30, 1) - 20*SingularityFunction(x, 50, 0)
             - SingularityFunction(x, 50, 1) + 5 for x over (0.0, 50.0)
             [1]: cartesian line: 5 for x over (0.0, 50.0)
+            >>> p.show()
 
         """
         if not numpy: