# IEEE 754 Floating Point

Inspect how `f32` and `f64` values are encoded as sign, exponent, and fraction bits.

Controls:

- Click `F32` or `F64` to switch formats.
- Click any bit to toggle it.
- Use the preset buttons for zero, one, pi, infinity, NaN, and the smallest normal value.
- Keyboard: `F` toggles format, `3` selects f32, `6` selects f64, arrow keys move the selected bit, and `Space` or `Enter` toggles it.
- Shortcuts: `S`/`N` toggles sign, `Z` zero, `O`/`1` one, `P` pi, `I` infinity, `Q` NaN, and `M` minimum normal.
- Watch the raw exponent, hidden bit, hexadecimal bytes, decimal value, and scientific notation update together.

<qip-play>
  <source src="/components/interactive/ieee-754-floats.wasm" type="application/wasm" />
</qip-play>