Double Negative Vector

Lists-Logic
1

Hello!

I’m attempting to find the indices of vectors that have two negative components (negative X and Y). I have them sorted into components and tested for their values being less than zero, but I’m not sure how to use the boolean information to extract the correct indices of the original list. Any ideas?

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Thanks!

2

Try filter.bybooleanmask, the list of Booleans are the masks .

3

Thanks for the reply Mostafa! That worked really well!