@return [Boolean] whether or not the given state has any possibilities
left.
@return [Array<Array<Object>>] The different requirement
trees that led to every requirement for the current spec.
Indicates progress roughly once every second @return [void]
See the OpenSSL
documentation for EC_GROUP_get_point_conversion_form()
See the OpenSSL
documentation for EC_GROUP_set_point_conversion_form()
Removes a possibility from ‘self` @return [PossibilityState] a state with a single possibility,
the possibility that was removed from `self`
Redirects to a path ending in /