## Links

- Wikipedia
- IEEE-754 Floating-Point Conversion
**calculator** - docs.sun.com: "What every computer scientist should know about floating point arithmetic"

## Notes

- Numbers that can't be exactly represented
- 0.7 (see link)

- Exactly represented numbers
- 0.5, 0.25, 0.125, etc.
- 0.75, 0.625, etc.