src/sage_setup/autogen/interpreters/specs/rdf.py: Avoid gratuitous us…

…e of symbolics in doctest
sagemath · Jun 19, 2023 · 97135ad · 97135ad
1 parent d5812e4
commit 97135ad
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/src/sage_setup/autogen/interpreters/specs/rdf.py b/src/sage_setup/autogen/interpreters/specs/rdf.py
@@ -61,14 +61,16 @@ def __init__(self):
 
         Make sure that pow behaves reasonably::
 
-            sage: var('x,y')                                                            # optional - sage.symbolic
-            (x, y)
-            sage: ff = fast_callable(x^y, vars=[x,y], domain=RDF)                       # optional - sage.symbolic
-            sage: ff(1.5, 3)                                                            # optional - sage.symbolic
+            sage: from sage.ext.fast_callable import ExpressionTreeBuilder
+            sage: etb = ExpressionTreeBuilder(vars=('x','y'))
+            sage: x = etb.var('x')
+            sage: y = etb.var('y')
+            sage: ff = fast_callable(x^y, domain=RDF)
+            sage: ff(1.5, 3)
             3.375
-            sage: ff(-2, 3)                                                             # optional - sage.symbolic
+            sage: ff(-2, 3)
             -8.0
-            sage: ff(-2, 1/3)                                                           # optional - sage.symbolic
+            sage: ff(-2, 1/3)
             Traceback (most recent call last):
             ...
             ValueError: negative number to a fractional power not real