1. Built-in Numeric Tools
- Expression operators: +, -, *, /, >>, **, &, etc.
- Built-in mathematical functions: pow, abs, round, int, hex, bin, etc.
- Utility Modules: random, math, etc.
2. Expression Operaters
- Ternary selection: x if y else z
- Slicing: x[i:j:k]
3. Other build-in Numeric Tools
- import math
- math.pi, math.e
- math.sin(), math.cos(), math.tan()
- math.sqrt()
- math.floor(), math.trunc()
- import random
- random.random()
- random.randint(1, 10)
- random.choice()
- pow(), abs(), sum(), min(), max(), round()
- '%.1f' % 2.567, '{0:.2f}'.format(2.567)
4. Other Numeric Types
- Decimal
- Fraction
- Sets
- Unordered, immutable
- x = set('abcde')
- member: 'e' in x
- difference: x - y
- union: x | y
- intersection: x & y
- symmetric difference: x ^ y