HP 33s User Manual page 9

Selecting a Mode......................................................12-3
Program Boundaries (LBL and RTN) ..............................12-3
Using RPN, ALG and Equations in Programs..................12-4
Data Input and Output ...............................................12-4
Entering a Program..........................................................12-5
Keys That Clear.........................................................12-6
Function Names in Programs.......................................12-7
Running a Program..........................................................12-9
Executing a Program (XEQ).........................................12-9
Testing a Program......................................................12-9
Entering and Displaying Data ......................................... 12-11
Using INPUT for Entering Data .................................. 12-11
Using VIEW for Displaying Data................................ 12-13
Using Equations to Display Messages ......................... 12-14
Displaying Information without Stopping ..................... 12-16
Stopping or Interrupting a Program .................................. 12-17
Programming a Stop or Pause (STOP, PSE)................... 12-17
Interrupting a Running Program ................................. 12-17
Error Stops ............................................................. 12-17
Editing a Program ......................................................... 12-18
Program Memory .......................................................... 12-19
Viewing Program Memory ........................................ 12-19
Memory Usage ....................................................... 12-20
The Catalog of Programs (MEM)................................ 12-20
Clearing One or More Programs ............................... 12-20
The Checksum......................................................... 12-21
Nonprogrammable Functions .......................................... 12-22
Programming with BASE................................................. 12-22
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