Method isExp

MathParser/src/com/aghajari/Main.java:47–57

(String line)

    }

    public static boolean isExp(String line) {
        if (line.contains("=")) {
            if (line.contains("if")) {
                return isExp(line.substring(0, line.indexOf("if")));
            } else {
                String l2 = line.substring(0, line.indexOf('='));
                return Utils.isIdentifier(Utils.realTrim(l2)) || l2.contains("(");
            }
        } else
            return false;
    }
}