Change Details

enable parsing of DeclareMathOperator \DeclareMathOperator{\len}{length} should be transformed to \operatorname{lenght} by the preparser (LaTeX supports \operatorname{})

enable parsing of DeclareMathOperator \DeclareMathOperator{\len}{length} should be transformed to \operatorname{lenght} by the preparser (LaTeX supports \operatorname{}) https://en.wikipedia.org/wiki/Help:Displaying_a_formula#Standard_numerical_functions

enable parsing of DeclareMathOperator \DeclareMathOperator{\len}{length} should be transformed to \operatorname{lenght} by the preparser (LaTeX supports \operatorname{}) https://en.wikipedia.org/wiki/Help:Displaying_a_formula#Standard_numerical_functions