package body Multprec_Complex_Norms_Equals is
function Max_Norm ( v : Vector ) return Floating_Number is
res : Floating_Number := AbsVal(v(v'first));
begin
for i in v'first+1..v'last loop
declare
abstmp : Floating_Number := AbsVal(v(i));
begin
if abstmp > res
then Copy(abstmp,res);
end if;
Clear(abstmp);
end;
end loop;
return res;
end Max_Norm;
function Sum_Norm ( v : Vector ) return Floating_Number is
res : Floating_Number := AbsVal(v(v'first));
begin
for i in v'first+1..v'last loop
declare
abstmp : Floating_Number := AbsVal(v(i));
begin
Add(res,abstmp);
Clear(abstmp);
end;
end loop;
return res;
end Sum_Norm;
function Equal ( x,y : Complex_Number;
tol : Floating_Number ) return boolean is
dif : Complex_Number := x-y;
absdif : Floating_Number := AbsVal(dif);
res : boolean := (absdif < tol);
begin
Clear(dif);
Clear(absdif);
return res;
end Equal;
function Equal ( x,y : Vector; tol : Floating_Number ) return boolean is
begin
for i in x'range loop
if not Equal(x(i),y(i),tol)
then return false;
end if;
end loop;
return true;
end Equal;
end Multprec_Complex_Norms_Equals;