About ROOT::Math::assoc_laguerre()

[Rahul]

Hello experts,
I am trying to use ROOT::Math::assoc_laguerre() like this:

double L = ROOT::Math::assoc_laguerre(i, k-1, f); //f,k are double, i is int

and I get the following error:

error: no member named 'assoc_laguerre' in namespace 'ROOT::Math'
double L = ROOT::Math::assoc_laguerre(i, k-1, f);

I am able to use some other functions in ROOT::Math without any problem; like for example ROOT::Math::negative_binomial_pdf() and other pdfs as well.

Can you please help me to solve this issue? I updated the gsl libraries and I am working with Mac Monterey.

Sincerely
Rahul

[Wile_E_Coyote]

root-config --has-mathmore

[Rahul]

Hi,

Thank you for the response. The output was no for the command. I built ROOT from scratch and it works now.

Sincerely
Rahul