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MachineIntegerQ

Status: Experimental

present and registered, but lightly documented and not yet covered by dedicated tests.

Description

MachineIntegerQ[expr]

gives True if expr is a machine-word (64-bit) integer, False otherwise.

Notes Unlike IntegerQ, returns False for a BigInt: MachineIntegerQ\[2^100\] is False because that value has been promoted out of a 64-bit word.

Examples

No verified examples yet for this function.

Implementation notes

Attributes: Protected.

References