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SubPlus

SubPlus[expr]
displays as .
MORE INFORMATION
  • SubPlus[expr] can be entered using Ctrl+_ and +.
  • SubPlus[expr] remains unchanged by evaluation.
EXAMPLESCLOSE ALL
Basic Examples   (2)
SubPlus[expr] is formatted as expr with a plus sign subscript:
Define a meaning for SubPlus in a particular case:
Clear definitions:
SubPlus[expr] is formatted as expr with a plus sign subscript:
In[1]:=
Click for copyable input
Out[1]=
 
Define a meaning for SubPlus in a particular case:
In[1]:=
Click for copyable input
In[2]:=
Click for copyable input
Out[2]=
Clear definitions:
In[3]:=
Click for copyable input
Applications   (1)
Define a limit function that takes limit direction as part of the limit point:
Use it to compute directional limits:
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