Hi, all,
Decimal refers to the base-10 number system, i.e., integer powers of 10 (both positive, zero, and negative). Octal is the same for base 8; hexadecimal for base 10. All can be integer or floating point. Base number systems use a separator called a “radix point” to indicate the boundary between non-negative and negative powers. When the radix point is used in the decimal system, it is called the decimal point. IMO that can be considered a contraction of “decimal radix point”. Finally, integers don’t have fractional parts. Floating point numbers do, though. Joe |
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