Function pow10

compiler/src/modules/vm/handlers/format.rs:422–426

(n: usize)

}

fn pow10(n: usize) -> f64 {
    let mut r = 1.0f64;
    for _ in 0..n { r *= 10.0; }
    r
}
fn itoa_str(i: i64) -> String {
    let mut b = itoa::Buffer::new(); b.format(i).to_string()
}