Logical Functions

The Calculator has the logical functions shown in Figure 8-12. This pop-up window is displayed when you choose Logical from the Mode key pop-up menu.

Figure 8-12 Logical Functions

• Use < to shift the displayed value, treated as a 32 bit integer, to the left. This key has a pop-up menu. The number of places to shift can be selected from this menu, and ranges from 1 through 15.

• Use > to shift the displayed value, treated as a 32 bit integer, to the right. This key has a pop-up menu. The number of places to shift can be selected from this menu, and ranges from 1 through 15.

• Use &16 to truncate the current display to a 16-bit integer.

• Use &32 to truncate the current display to a 32-bit integer.

• Use Or to perform a logical OR operation on the last number and the next number entered, treating both numbers as 32-bit integers.

• Use And to perform a logical AND operation on the last number and the next number entered, treating both numbers as 32-bit integers.

• Use Not to perform a logical NOT operation on the currently displayed value.

• Use Xor to perform a logical XOR operation on the last number and the next number entered, treating both numbers as 32-bit integers.

• Use Xnor to perform a logical XNOR operation on the last number and the next number entered, treating both numbers as 32-bit integers.