덧셈항등원,additive_identity =덧셈항등원,additive_identity =,additive_identity . 덧셈항등원 additive_identity
곱셈항등원,multiplicative_identity =곱셈항등원,multiplicative_identity =,multiplicative_identity . 곱셈항등원 multiplicative_identity

단위원,unit_element
neutral_element
(src: see VG)
Up: 단위,unit neutrality(번역? neutrality )

Rel 유니터리,unitary

Up:
아이덴티티,identity - 항등성,identity
원소,element

page name 항등원 via kms.

identity element