Intelligence farm: buy programs

[quacksouls]

1. Have a save file where we have gone through all these BitNodes: BN1.3 (Genesis), BN2.3 (Gang), BN4.3 (Singularity), BN5.3 (AI).
2. Go through BN1 and trigger the appearance of the world daemon. Don't destroy the world daemon. Make sure we have set up various ways for passive income, e.g. Hacknet, gang, hacking servers, Coding Contracts.
3. Write a script that buys the cheapest program, then delete that program. Depending on how much money we have, we might choose to buy and delete the same program 100s of time in one go, then sleep for a while. Rinse and repeat. Do this for a few hours.
4. Work out the amount of Intelligence XP gained per minute when using the above farming technique.