Key | Description |
---|---|
Displays a key's alternate function. | |
Used to store the value in the X Register to another variable as displayed on the key label. | |
Used to recall a value from a variable as displayed on the key label. | |
Changes the sign of a number or exponent. | |
Starts the entry of an exponent. | |
Deletes the current value of the X Register or acts as a backspace key of entering a new number of formula | |
Ends the entry of a new number and lifts the stack. | |
Exchanges the values of the x register and y register. | |
Rolls down the values of the stack. See The Automatic Stack for details. | |
Deletes the current value of the X Register or acts as a backspace key of entering a new number of formula |