nally,
<strong>EOS</strong> saves these definitions and causes a return to the CMD
level. First type:</p>

<p><strong>VB</strong></p>

<p>This lists the current variables. Next, type:</p>

<p><strong>OPRD</strong></p>

<p>This lists the current operands with their current and targeted
values. The focal length is currently 99.4030 mm and the SA3 value is
-0.437230. This optimization problem can be solved with damped least
squares or directly since we have two variables and two operands which
happen to be lin