Numeric Formats

Showcase for numeric formatting and parsing:

• Floating-point numbers in decimal and scientific display
• Safe integers (int/uint) in decimal, binary, octal, and hex display

Interactive Demo

Editing note

Numeric columns use a text editor and parse on commit.

Supported examples:

• Decimal: 123, -123.45
• Scientific: 1e3, -1.2E-3
• Base-prefixed integers: 0b1010, 0o755, 0x2a
• Full-width digits are normalized on commit: １２３ → 123

Related docs

• Data Format Guide (Number / Integer)
• ExtableCore API Reference