Abstract:
Amahil-a yerza srid taghult n tesnilest, armud-a d win i yellan ghef tegmert d tesledt talghant n yismawen n temslayt n taddart n wafra (xerrata), nefren ad nexdem leqdic-a akken ad nwali talgha n yismawen n taddart-nni, acku ancta yes3a azal deg tesnalgha n yisem, deg tesnilest.
Ihi tazrawt-a teb.a ghef kra. n iferdisen aferdis amezwaru: n tesnarrayt deg-s nemmeslay-d .ef usissen n usentel, d iswi n usentel, d usissen n temna.t, asissen n yimsulgha, asissen n wammud, tarryat n ugmar d tarrayt n tesledt.
Aferdis wis sin: n teghri deg-s nemmeslay-d ghef tesnalgha n yisem, d acu ticra. tigejdanin, d acu ticrad tisuddimin.
Aferdis wis kra.: n tesledt deg-s nexdem tafelwit n yismawen i yellan deg wammud i d-negmer ilmend n tewsit d umdan d waddad.
Ihi gher taggara n tesledt i nga nefka-d igmma. i d-negmer seg tfelwit n yismawen, nessawe. gher waya: nufa-d azal n 100 n yismawen, tuget n yismawen d iherfiyen, tuget deg-sen d imalayen, tuget n yismawen d irettalen seg ta3rabt.
