Alugaritm agaman

ln x ≈ log₄ x + log₃₆ x 

Ar nttini is iga alugaritm agaman s uzadur n  acku . Iga alugaritm agaman tamnzut n tsɣnt :  ɣ uzilal   .

 Amzruy 
Alugaritm ad dars yan yism yaḍn ad t igan d "anipiri". Ism ad ikka d John Napir, yan umusnak askatlandi, amskar amzwaru n tflwit talugaritmiyt (tmzaray f talli nssn).

Tettyawskar tazmilt n ulugaritm zɣ dar Grégoire de Saint-Vincent d Alphonse Antonio de Sarasa ɣ usggʷas n 1649.

 Isnmal 
Ad tili , nzḍar ad nini mas d asnml n tsɣnt talugaritmiyt iga tt unrar lli illan ɣ izddar n tsɣnt n  gr  d 1.  Ar tt nttara s tɣarast ad:

Iɣ darnɣ  rad nini mas d anrar lli darnɣ illan iga uzdir.

Tṭṭaf tasɣnt talugaritmiyt aydatn kullu tn n tsɣnin tilugaritmin.https://www.britannica.com/science/logarithm Encyclopedia Britannica. Tettuyẓra ass n 2020-08-29.

Nzḍar ad nml ayad s tibḍit n uɣrd lli f nsawl ɣ umzwaru s snat tfulin ɣ akud ann nɣrd s usnfl n umutti  ɣ tfult tiss snat, zun d mk ad:

 Aydatn 

 Taɣlalt d tsbk n tasɣnt n ulugaritm agaman 
Zɣ aylli izrin ar nttafa mas d tasɣnt  tlla ɣar ɣ uzilal  , nzḍar ad tt nzllm ɣ ammas n uzilal ad nit d:

S ɣikAd tilia  tasɣnt tamaɣlalt ɣ uzilal , acku tazllumt nns tga tumnigt rad nini ma sd  tga tasɣnt igmmn ɣ ammas uzilal 

 Timhal f tasɣnt n ulugaritm agaman 
Ad tg  yat tsɣnt  s  d  sin imḍann umnign. Tazllumt nns tga tazllumt nit n ulugaritm agaman, ilmma:

Acku  rad nini mas d  , s yat tɣarast igan tamatayt:



Zɣ uyda yad rad naf aydatn ddaw as:



Iɣ iga  amḍan waxiḍ:




Iɣ iga  amḍan ana:




 ad igan tamatart n ufaris.

 Aydatn yaḍnin 









 Amawal 
Agaman : naturel
Tasɣnt, Tawwuri : fonction
Afaris : produit
Timrnit : somme
Azadur : base
Tamnzut : fonction primitive
Azilal : intervalle
Amusnak : mathematicien
Taflwit : tableau
Tazmilt : notion
Asnml : definition
Anrar : aire
Ayda : propriete
Aɣrd : integrale
Tafult : partie
Amutti : variable
Taɣlalt : continuite
Uzdir : negatif
Tsbk : monotonie
Zllm : deriver
Igmmn : croissante
Umnig : positif
Tamhlt : opperation
Amḍan : nombre
Amatay : general
Waxiḍ : impair
Ana : paire

 Tisaɣulin  






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