SubPlus

SubPlus[expr]

displays as expr+.

Details

  • SubPlus[expr] can be entered using and .
  • SubPlus[expr] remains unchanged by evaluation.

Examples

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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:

Applications  (1)

Define a limit function that takes limit direction as part of the limit point:

Use it to compute directional limits:

Introduced in 2007
 (6.0)