SpecificQuestion (V11) How to force numerical evaluation of trig functions? I have tried multiple variants of below process ( only showing first output of loop The process stops with the conversion of the degree to radians Feeding the angle in as numeric didn't change the outcome

N[N[expr,10],10] 

doesn't produce numeric output Adding the second list and trying to apply N across the list also fails **If I copy one single sub expression from the output to a separate cell it is not truncated to 10 digits cos[0.62831853071795864769252867665590057686`10. it will still not evaluate with "N"** if manually truncated it will finally produce a numerical result

General Questions , does N force numeric evaluation up through all levels of a compound expression? does N pass through list element by element?

IN:

For[i=0, i<rws, i++;

magangle=N[(2*i)*(360/rws),10];

Print[magangle];

magvec={N[cos[magangle Degree],10],N[sin[magangle Degree],10],0};

magveceval=N[magvec,10];

Print[magvec];

Print[magveceval]]

Out;

36.00000000

{cos[0.6283185307],sin[0.6283185307],0}

{cos[0.6283185307],sin[0.6283185307],0}