== {{-en-}} ==
{{-sost-|en}}
{{Pn}}
#[[identità]]
#{{Term|matematica|en}} [[uguaglianza]]

{{-ref-}}
*{{Fonte|wrenit}}
*{{Fonte|desan|en}}
*{{Fonte|dictionary}}
*{{Fonte|tfd|identity}}
*{{Fonte|mew}}
*{{Fonte|etien|identity}}