I've studied the topics you've given me, but I can't figure out how a function, a class, and just a variable with the same name should be combined with themselves.
Can you please suggest the structure of the solution?

ty :D

hi!

can you please give a hint how to solve this kata?
I don't understand how to implement the syntax, as an example: "is_even & is_positive"

I have already studied the topic of predicates and bitwise operations