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### Built-in Objects

The built-in `Math` object provides functions that include: `abs()`, `acos()` and `cos()`, `asin()` and `sin()`, `atan()`, `atan2()` and `tan()`, `ceil()`, `floor()` and `round()`, `exp()` and `log()`, `max()` and `min()`, `pow()` and `sqrt()`, `random()`, and `round()`.

The built-in `System` object provides functions including: `getenv()`, `setenv()`, `print()` and `println()`.

#### Math

#### System

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