package main

import (
    "fmt"
    "math"
    )

func main() {
    fmt.Println("Hi")
    fmt.Println(math.Sqrt(81))
    fmt.Println(math.Cbrt(243))
    fmt.Println(math.Sin(30))
    fmt.Println(math.Cos(30))
    fmt.Println(math.Tan(30))
    fmt.Println(math.Abs(-300))
    fmt.Println(math.Log10(30))
    for i:=0 ;i<8000;i++{
          fmt.Println(i)        
    }
    fmt.Println("Anup Kumar Tirkey is a Mech Engr")
}