sHello everyone,i'm trying to evaluate a function by using the hypergeometric function $$_2F_1(a,b,c,x)$$ .It is implemented in Matlab and you can easily use with the command $$hypergeom([a_1,a_2,...,a_p],[b1,b_2,...,b_q], x)$$ and in my case $$a_1,...a_p,b_1,...,b_q$$ are real number. The problem is that in my calculations I need many decimal places (more than 20), but it prints me maximum default 10 digits with the command hypergeom. I've already tried with the commands 'format long','digits','vpa' but without success, always hypergeom command returns up to 10 digits. Someone can give me some advice in order to get from the 20-30-digit lead in result? Thanks in advance.