public JcNumber log() {
		JcNumber ret = new JcNumber(null, this.argument,
				new FunctionInstance(FUNCTION.Math.LOG, 1));
		QueryRecorder.recordInvocationConditional(this, "log", ret);
		return ret;
	}
public JcNumber log ( ) { JcNumber ret = new JcNumber ( null , this . argument , new FunctionInstance ( FUNCTION . Math . LOG , 1 ) ) ; QueryRecorder . recordInvocationConditional ( this , "log" , ret ) ; return ret ; }
<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 natural logarithm of a number.</i></div>
<div color='red' style="font-size:18px;color:red"><i>The number argument is the one to which this function is appended,</i></div>
<div color='red' style="font-size:18px;color:red"><i>in accordance to a post-fix notation.</i></div>
<div color='red' style="font-size:18px;color:red"><i>e.g. <b>n.numberProperty("number").math().log()</b></i></div>
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