rgb(64, 64, 64); font-size: 12px;">   4.1449e-01
</div></div></div></div></div></div></div><div class = "S0"></div><div class = 'SectionBlock containment'><div class = "S4"><span class = "S5"><span class="S0">The numerical values of the error should decrease by a factor of</span></span><span class = "S5"><span class="S0"> </span></span><span style="font-family:STIXGeneral, STIXGeneral-webfont, serif; font-style: italic; font-weight: normal">&#963;</span><span class = "S5"><span class="S0"> at each iteration