user=> (def foobar) #'user/foobar user=> (bound? #'foobar) false user=> (def boing 10) #'user/boing user=> (bound? #'boing) true user=> (defn plus3 [n] (+ 3 n)) #'user/plus3 user=> (bound? #'plus3) true
user=> (def foobar) #'user/foobar user=> (bound? #'foobar) false user=> (def boing 10) #'user/boing user=> (bound? #'boing) true user=> (defn plus3 [n] (+ 3 n)) #'user/plus3 user=> (bound? #'plus3) true
user=> (bound? y) java.lang.Exception: Unable to resolve symbol: y in this context (NO_SOURCE_FILE:8) user=> (def y 1) #'user/y user=> y 1
user=> (bound? y) java.lang.Exception: Unable to resolve symbol: y in this context (NO_SOURCE_FILE:8) user=> (def y 1) #'user/y user=> y 1