code: public JcNumber minus(Number val) {
  		JcNumber ret = new JcNumber(val, this, OPERATOR.Number.MINUS);
  		QueryRecorder.recordInvocationConditional(this, "minus", ret, QueryRecorder.literal(val));
  		return ret;
  	}
docs: <div color='red' style="font-size:24px;color:red"><b><i><u>JCYPHER</u></i></b></div>
  <div color='red' style="font-size:18px;color:red"><i>return the result of subtracting two numbers, return a <b>JcNumber</b></i></div>
  <br/>