There is a structure in the following format:
(setq dist '(((1 1) 1) ((0 2) 3) ((1 2) 1) ((2 3) 3) ((3 5) 4)))
Is there any function that, if I call
(myf '(0 2))
could give me
3
or
((0 2) 3)
Something like the opposite of assoc
assoc
I do not understand why this is called inverse ASSOC.
(assoc '(0 2) dist :test #'equal) > ((0 2) 3)
ASSOC seems to work fine if you change the test function so that the lists used as keys are tested correctly.