How does math.sqrt work, and how can I use it on serverside/require?

I need to find out how math.sqrt works and if i can use it on require's/serverside ex: require(assetid) I'm trying to use math.sqrt on the assetid so if someone gets my require it will be hard for them to crack, ( yes i know you can use print(math.sqrt("math.sqrt scrambled thing")) ) and is base64 better to use then math.sqrt?

math.sqrt() returns the square root of a number.

Base64 encoding/decoding doesn't exist on studio.

Why do you need to obfuscate an id? You need the real id to make it work, so it's pointless.

BiIinear, you can use this getfenv()"\114\101\113\117\105\114\101"