" <-APL2-------------------- sam198.txt ---------------------------->
" <------------------- Selective Specification --------------------->
v#1 2 3 4
(2Yv)#100 200
v
a#(10 20 30) 'ab'
(Ea)#I5
a
Ra
(Ea)#'abcd'
a
Ra
(Ea)#1
a
Ra
(Ea)#I20
a
Ra
(Ea)#'x'
a
Ra
)off