gistfile1.txt

	<p class="solution"><code><var>plus( A+X, A*YSIGN+Y, B )</var></code></p>
	<ul class="choices" data-show="5" data-none="true">
		<li><code><var>plus( A+X, YSIGN+Y, B )</var></code></li>
		<li><code><var>plus( A+X, YSIGN+Y, A*B )</var></code></li>
		<li><code><var>plus( A, X, YSIGN+Y, B )</var></code></li>
		<div data-if="A != 1" data-unwrap>
			<li><code><var>plus( A+X, A+Y )</var> + <var>FRAC( B , A )</var></code></li>
			<li><code><var>FRAC( 1, A )</var><var>X</var> + <var>FRAC( YSIGN, A )</var><var>Y</var> + <var>B</var></code></li>
		</div>
		<li><code><var>plus( A+X, A*YSIGN+Y, A+B )</var></code></li>
		<li><code><var>plus( X, YSIGN+Y, A+B )</var></code></li>
		<li><code><var>plus( X, YSIGN+Y, A*B )</var></code></li>
	</ul>