the comparison operators, see resolveAsComparison
the grouping (, see resolveAsGroup
! and the binary logical operators, see resolveAsLogical
every numeric operator and function, from + to sqrt, see resolveAsNumeric
the sequence operator :, see resolveAsSeq
every string function, from paste to basename, see resolveAsStringFn
c(...), see resolveAsVector
The names of all value-solver handlers a built-in function may declare with BuiltInFunctionDefinition#evalHandler, see BuiltInEvalHandlerMapper for the implementations.