HP 300s Scientific Calculator - Manual (Page 18)

12
Deleting a Character or Function
Example: To correct the expression 369 ✕ ✕ 12 so it becomes
369 ✕ 12.

Insert Mode:
      
 

Overwrite Mode:
     
  

Correcting a Calculation
Example: To correct cos(60) so it becomes sin(60).

Insert Mode:    
   
