def print_alot(eq_no,x,y_higher,order_diff,y_name,indep_var)
if eq_no == 1 then
puts indep_var.to_s + "[1] = " + x[1].to_s
$stderr.puts indep_var.to_s + "[1] = " + x[1].to_s
end
ex_val = exact_soln_y(y_name.to_s,x[1])
puts y_name.to_s + "(exact) = " + c(ex_val).to_s
$stderr.puts y_name.to_s + "(exact) = " +ex_val.to_s
order = 1
term_no = 1
puts y_name + "_higher[" + order.to_s + "][" + term_no.to_s + "] = " + y_higher[order][term_no].to_s
$stderr.puts y_name + "_higher[" + order.to_s + "][" + term_no.to_s + "] = " + y_higher[order][term_no].to_s
end