]> MathToWeb (MathML example) MathML generated by MathToWeb
A MathML example displaying "dots with binary operators/relations".

L 1 ( x ) f ( x ) U 2 ( x ) U 1 ( x ) L_1(x) \le \dotsb \le f(x) \dotsb \le U_2(x) \le U_1(x)

<math xmlns="http://www.w3.org/1998/Math/MathML">
<mrow>
	<msub>
		<mi>L</mi>
		<mn>1</mn>
	</msub>
	<mrow>
		<mo>(</mo>
		<mi>x</mi>
		<mo>)</mo>
	</mrow>
	<mo>&le;</mo>
	<mo>&ctdot;</mo>
	<mo>&le;</mo>
	<mi>f</mi>
	<mrow>
		<mo>(</mo>
		<mi>x</mi>
		<mo>)</mo>
	</mrow>
	<mo>&ctdot;</mo>
	<mo>&le;</mo>
	<msub>
		<mi>U</mi>
		<mn>2</mn>
	</msub>
	<mrow>
		<mo>(</mo>
		<mi>x</mi>
		<mo>)</mo>
	</mrow>
	<mo>&le;</mo>
	<msub>
		<mi>U</mi>
		<mn>1</mn>
	</msub>
	<mrow>
		<mo>(</mo>
		<mi>x</mi>
		<mo>)</mo>
	</mrow>
</mrow>
</math>