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Swift Numeric Literals
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| let decimalInteger = 17 | |
| let binaryInteger = 0b10001 // 17 in binary notation | |
| let octalInteger = 0o21 // 17 in octal notation | |
| let hexadecimalInteger = 0x11 // 17 in hexadecimal notation | |
| let decimalNumber = 1.25e2 // 125.0 e2 means 10^2 | |
| let decimalNumber2 = 1.25e-2 // 0.0125 e-2 means 10^-2 | |
| let hexadecimalExponent = 0xFp2 // 60.0 means 15x2^2 | |
| let hexadecimalExponent2 = 0xFp-2 // 3.75 means 15x2^-2 |
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