Did you notice both our designs have overflow errors in the negative filter path?
stone input of -2147483648 only outputs -2147483647, easy test is to hook a cc with -1 to the output pole, stone should overflow to +2147483647


Heh, my approach cannot handle -2147483648, because there is no ...

How would your design look for filtering positive and negative signals?


Whew, it took me a couple days to understand it well enough, but it is possible to do in fewer combinators!


doublefilter.png

This design doesn't require overflow--just a number that is larger in magnitude than any ...

I know I'm a bit late to the party. Here's the whitelist filter for positive signals I've been using for a year.
It uses integer overflow to filter signals.



Hi Optera, your whitelist filter is awesome! I'm definitely going to use it to index my memory cells. Could you explain what the multiply ...

Hi, I've programmed a car to bring me drills if the amount in my inventory gets low. The problem I'm having is that items you've picked up in your cursor don't seem to count as being in your inventory, so the car drives to me any time I am placing drills. Am I doing something wrong?


I've fixed ...

Hi, I've programmed a car to bring me drills if the amount in my inventory gets low. The problem I'm having is that items you've picked up in your cursor don't seem to count as being in your inventory, so the car drives to me any time I am placing drills. Am I doing something wrong?

https://i ...