/**
* Run the command
*
* @return Number
*/
public function run()
{
return new AnyNumber(bcpow($this->left->value(), $this->right->value(), $this->scale->value()));
}
/** @test */
public function should_create_number()
{
$number = new PositiveNumber(1);
$this->assertEquals(1, $number->value());
$this->assertInstanceOf('PhilipBrown\\Math\\PositiveNumber', $number);
}