Power.java

package calculator.interpreter.ast.arith;

import calculator.interpreter.Environment;
import calculator.interpreter.EvalUtils;
import calculator.interpreter.ast.InfixOp;

/**
 * Power operator
 */
public class Power extends InfixOp {

  @Override
  public Object eval(Environment env) {
    double f = EvalUtils.toDouble(this, env, first);
    double s = EvalUtils.toDouble(this, env, second);
    return Math.pow(f, s);
  }
}