Method calculate

MathParser/src/com/aghajari/math/MathParser.java:385–387

Calculates and returns the value of an expression @param exp the simplified expression @param main the original expression

(String exp, String main)

     * @param main the original expression
     */
    private double calculate(String exp, String main) throws MathParserException {
        return calculate(exp, main, false);
    }

    /**
     * Calculates and returns the value of an expression.