Help:
Syntax basics examples:
- Sum (+): 1 + 2
- Subtraction (-): 3 - 2
- Multiplication (*): 5 * 10
- Division (/): 100 / 2
- Decimal number: 0.5 (or .5), 2.5
Functions examples:
- pattern: [ a , b ] f(x), where a < b
- Constant: [0, 5] 10
- Line: [-9, 9] x
- Quadratic: [-9, 9] x * x