nd:#c6d1f3;">M_verify</td><td><a href="significant.3m_verify.html">significant</a></td><td> round val to specified number of significant digits</td></tr>
<tr><td style="background:#c6d1f3;">M_verify</td><td><a href="stderr.3m_verify.html">stderr</a></td><td> write message to stderr (LICENSE:PD)</td></tr>
<tr><td style="background:#c6d1f3;">M_verify</td><td><a href="unit_check.3m_verify.html">unit_check</a></td><td> if logical expression is false, call command "goodbad NAME bad" and stop program by default (