---
source: crates/biome_formatter_test/src/snapshot_builder.rs
info: js/module/object/numeric-property.js
---

# Input

```js
const x = {
    // Format numbers
    1e+2: null,
    1E+2: null,
    0.000: null,
    0b01: null,
    0B01: null,
    0o7: null,
    0O7: null,
    0xf: null,
    0Xf: null,
    1n: null,
    0xan: null,

    // Remove quote for simple and exact floats
    "1.5": null,
    "9007199254740991": null,

    // Keep quotes for inexact floats
    "999999999999999999999": null,

    // Keep quoted for negative numbers
    "-1": null,
    "-1.5": null,

    // Keep quotes because the yare considered complex
    "1e+2": null,
    "1E+2": null,
    "0.000": null,
    "0b01": null,
    "0B01": null,
    "0o7": null,
    "0O7": null,
    "0xf": null,
    "0Xf": null,
    "1n": null,
    "0xan": null,
}
```


=============================

# Outputs

## Output 1

-----
Indent style: Tab
Indent width: 2
Line ending: LF
Line width: 80
Quote style: Double Quotes
JSX quote style: Double Quotes
Quote properties: As needed
Trailing comma: All
Semicolons: Always
Arrow parentheses: Always
Bracket spacing: true
Bracket same line: false
Attribute Position: Auto
-----

```js
const x = {
	// Format numbers
	1e2: null,
	1e2: null,
	0.0: null,
	0b01: null,
	0b01: null,
	0o7: null,
	0o7: null,
	0xf: null,
	0xf: null,
	1n: null,
	0xan: null,

	// Remove quote for simple and exact floats
	1.5: null,
	9007199254740991: null,

	// Keep quotes for inexact floats
	"999999999999999999999": null,

	// Keep quoted for negative numbers
	"-1": null,
	"-1.5": null,

	// Keep quotes because the yare considered complex
	"1e+2": null,
	"1E+2": null,
	"0.000": null,
	"0b01": null,
	"0B01": null,
	"0o7": null,
	"0O7": null,
	"0xf": null,
	"0Xf": null,
	"1n": null,
	"0xan": null,
};
```