<html> <head> <meta charset="UTF-8"> <style> @namespace m url(http://www.w3.org/1998/Math/MathML); .math-inline { display:inline !important } .math-a11y { clip:rect( 1px,1px,1px,1px ); overflow:hidden; position:absolute; width:1px; height:1px; opacity:0 } span.bigger-font { font-size:118% } </style> </head> <body> <div>Line 1</div> <div> <span class="math-inline bigger-font math-a11y" style="display: none;"> <math xmlns="http://www.w3.org/1998/Math/MathML"> <semantics> <mrow> <mstyle displaystyle="true" scriptlevel="0"> <mrow> <mfrac> <mrow> <mi mathvariant="normal">Δ</mi> <mi>y</mi> </mrow> <mrow> <mi mathvariant="normal">Δ</mi> <mi>x</mi> </mrow> </mfrac> </mrow> </mstyle> </mrow> </semantics> </math> </span> <img src="fraction.svg" aria-hidden="true" style="vertical-align: -2.005ex; width:4.123ex; height:5.676ex;">. </div> <div>Line 3</div> <div> <dl> <dd><span><span class="math-inline math-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML"> <semantics> <mrow> <mstyle displaystyle="true" scriptlevel="0"> <mrow> <mfrac> <mrow> <mi mathvariant="normal">Δ<!-- Δ --></mi> <mi>y</mi> </mrow> <mrow> <mi mathvariant="normal">Δ<!-- Δ --></mi> <mi>x</mi> </mrow> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\frac {\Delta y}{\Delta x}}}</annotation> </semantics> </math> </span> <img src="fraction.svg" aria-hidden="true" style="vertical-align: -2.005ex; width:4.123ex; height:5.676ex;"></span>.</dd> </dl> <p>Line 5</p> </div> </body> </html>