Data:L11a142/Previous Knot

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \textrm{NameString}(\textrm{PreviousKnot}(\textrm{Link}(11,\textrm{Alternating},142)))}