Numbers

1. Rust numerical types
2. Numerical operations on integers
3. Divide integers and get float
4. Rust type mismatch in numerical operation
5. Increment integers - augmented assignment
6. unfit in i8 - compile time
7. unfit in i8 - run time - overflow
8. How to find code that might overflow / underflow?
9. Handle overflow and underflow - saturating
10. Handle overflow and underflow - checked
11. Handle overflow and underflow - overflowing
12. Handle overflow and underflow - carrying
13. Handle overflow and underflow - strict
14. Compare integers
15. Compare integers in and if-statement
16. Exponent - power
17. Exponent protecting against overflow - checked_pow, saturating_pow
18. Square root (sqrt)
19. Square root of integer numbers
20. Floating point imprecision
21. Compare floating point numbers
22. rounding float
23. Compare floating point numbers by rounding
24. Approximately compare floating point numbers
25. NaN - Not a Number
26. Infinite floating point numbers
27. Complex numbers
28. Functions and test adding numbers
29. Exercise: Rectangle ARGS with protection
30. Exercise: Rectangle add tests
31. Exercise: Circle add tests
32. Solution: Rectangle ARGS with protection