Function expand 

pub fn expand(expr: &Expression) -> Expression

Expand polynomial expression

Mathematical Definition

expand((x+1)²) = x² + 2x + 1

Arguments

• expr - Expression to expand

Returns

Expanded expression

Examples

use mathhook_core::functions::polynomials::polynomial_eval::expand;
use mathhook_core::expr;

let result = expand(&expr!(1));
assert_eq!(result, expr!(1));