CHGE: Change float formatter in Vec<float>
@@ -189,7 +189,7 @@ macro_rules! format_float_vec {
let mut result = String::new();
result.push_str("[");
for i in 0 .. $self.len() {
- let st1 = format!("{:.4}", $self[i]);
+ let st1 = $self[i].fmt_lower_exp(2);
let st2 = $self[i].to_string();
let st = if st1.len() < st2.len() {
st1
