span class="mi">1</span><span class="p">,</span><span class="n">n</span>
		<span class="n">mat</span><span class="p">(</span><span class="n">i</span><span class="p">,</span><span class="n">i</span><span class="p">)</span><span class="o">=</span><span class="mf">1.0_sp</span>
	<span class="k">end do</span>
<span class="k">	END SUBROUTINE </span><span class="n">unit_matrix</span>
</pre></div>

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