Dodo doc > Syntax > Literal Values > Number Literals
Numbers always start with a numeral digit. They can be written in hexadecimal, octal or binary when they start with one of the special prefixes:
0x hexadecimal
0c octal
0b binary
Numbers are not case-sensitive. A separator can be used between significant digits. Most punctuation and whitespace is allowed as separator. Each separator is preceded with backslash. The number must be written on a single line.
Floating point numbers contain a dot or an exponent part or both. They cannot end with a dot. The exponent part is introduced by a "e" followed by an optional sign and one or more digits.
Examples:
33
0x3E\ B4\ 98
0.0
000001234
5E-21
1.760\,012e3