Question: I’m trying to use & operator on a signal and get another signal in Circom circuit compiler language like so: I’m getting this error: How can I generate a constraint for x signal so that it is quadratic? Answer: ...

Question: I have the following Circom (circuit compiler language) program: I want to access an array element at an arbitrary index and return it as a signal. I’m getting the following error: How can I access an array element with ...

Question: I have code of the following form in Circom circuit compiler I’m getting this error: How do I rewrite the conditions in a form that can be generated into a circuit? Is there something like Quin Selector but for ...

Question: I have the following circuit in Circom cicuit compiler: I’m getting an error: How do I write this loop in a way which makes it possible to iterate len times where len is a signal? Answer: You need to ...