Probability Functions: order of arguments insanity

[Primeoprime]

(09-13-2014 08:31 AM)parisse Wrote:  The CAS accepts both syntax for binomial: binomial(n,p,k) and binomial(n,k,p),

Hallo Parisse,

mine doesn´t accept both.. it gives me error in that case:binomial(n,p,k) and also in that case: binominal_CDF(n,k,p) Shows "Fehler:ungültige Eingabe" (it knows German)

My Casio fx-cp 400 CAS, my Ti-nspire Cx CAS and my Casio fx-CG20 too accept in each case only one syntax (defenitely!) , but the same for binomial and binominal_CDF.

So I need no brain capacity to pay attention what biominal entry is asked and it´s so much easier for me to do math at school.

I guess Hp prime is not build for pupils and students. And I can`t recommened HP prime to other pupils in my school. Better they use Casio fx-cp 400 or Ti-nspire Cx CAS or Casio fx-CG20 , which are easier to understand by intuition.

Best regards!
und herzlichst!
Naomi

" All those who agree with me and believe in telekinetics raise my right arm now !"