Key Sequences

Almost every button in WRPN has three functions:

To select a "yellow" function, first use the mouse to click on the yellow "f" button, then click on the desired button.

To select a "blue" function, click on the blue "g" button, then click on the desired button.

Optionally, you can press and hold the Ctrl key (on the PC's keyboard) while clicking on a button to get a "yellow" function, or press and hold the Alt key while clicking on a button to get a "blue" function.

The following buttons require an "argument". Which means that after you click on the button, you must also click some "digit" button (which becomes the "argument" to the function).

For example, to recall a value from register 5, you would use the following sequence:

RCL
5

The "5" never appears on the screen, because it is the argument of the RCL operator.

Certain buttons are also mapped to the keyboard; they are:

Note: Use the "*" key for ×, and "/" for ÷