## 9.3.67 IEOR (I, J)

Description: | Performs an exclusive OR on corresponding bits. This function can also be specified as XOR.
Class: | Elemental function; Generic
Arguments: | I | Must be of type integer.
| J | Must be of type integer with the same kind parameter as I.
Results: | The result type is the same as I. The result value is derived by combining I and J bit-by-bit according to the following truth table:
    I   J   IEOR (I, J)
    1   1        0
    1   0        1
    0   1        1
    0   0        0
The model for the interpretation of an integer value as a sequence of bits is shown in Section D.3.

Specific Name | Argument Type | Result Type
--- | --- | ---
| INTEGER(1) | INTEGER(1)
IIEOR | INTEGER(2) | INTEGER(2)
JIEOR | INTEGER(4) | INTEGER(4)
KIEOR | INTEGER(8) | INTEGER(8)

Examples

IEOR (1, 4) has the value 5.

IEOR (3, 10) has the value 9.

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