sorted_position¶
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element_index_type
libsemigroups::FroidurePin::sorted_position(const_reference)¶ Returns the position of
xin the sorted array of elements of the semigroup, or libsemigroups::UNDEFINED ifxis not an element ofthis.
libsemigroups::FroidurePin::sorted_position(const_reference)¶Returns the position of x in the sorted array of elements of the semigroup, or libsemigroups::UNDEFINED if x is not an element of this.