Basic Examples (2)
Basic Examples
(2)
Check an evaluation to make sure its output matches a pattern:
In[1]:=
Out[1]=
0.199242
In[2]:=
Out[2]=
$Failed
———
Give an expression to return on failure:
In[3]:=
Out[3]=
0.508852
In[4]:=
failed!
Scope (3)
Scope
(3)
Options (2)
Options
(2)