as: Integers
3.6.2.1 Integers
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A binary integer is '0b' or '0B' followed by zero or more of the binary
digits '01'.
An octal integer is '0' followed by zero or more of the octal digits
('01234567').
A decimal integer starts with a non-zero digit followed by zero or
more digits ('0123456789').
A hexadecimal integer is '0x' or '0X' followed by one or more
hexadecimal digits chosen from '0123456789abcdefABCDEF'.
Integers have the usual values. To denote a negative integer, use
the prefix operator '-' discussed under expressions (
Prefix
Operators Prefix Ops.).
Info Catalog
as: Numbers
as: Bignums