MachineNumberQ

MachineNumberQ(expr)

returns True if expr is a machine-precision real or complex number.

Examples

>> MachineNumberQ(3.14159265358979324)
False

>> MachineNumberQ(1.5 + 2.3*I)
True

>> MachineNumberQ(2.71828182845904524 + 3.14159265358979324*I)
False

>> MachineNumberQ(1.5 + 3.14159265358979324*I)
True

>> MachineNumberQ(1.5 + 5 *I)
True

Github

• Implementation of MachineNumberQ