See: <a href="/doc/reference/classes/ucalc/-constructor/">(Constructor)</a>, <a href="/doc/reference/classes/ucalc/defaultinstance-=-[ucalc]/">DefaultInstance = [uCalc]</a>, <a href="/doc/reference/classes/ucalc/introduction/">Introduction</a>, <a href="/doc/reference/classes/ucalc/isdefault-=-[bool]/">IsDefault = [bool]</a>, <a href="/doc/reference/classes/ucalc/owned/">Owned</a>