e18a37e2-d82d-40ca-a180-da4ebf63ea0c 5 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

examples\Linq.sm include 22

v1 430 stack :

v2 542 stack :

v1 v2 x `1 x 1 + : y `2 y : x y `3 x : join 4321 mat

v1 1 Sam 2 Dave 1 Julia 4 Sue 42 mat :

v2 1 Book 1 Game 1 Computer 1 Shirt 42 mat :

res outer 1 v1 rows range r ` v1 r row : select : inner 1 v2 rows range r ` v2 r row : select : x y `3 x 2 el eval bought y 2 el eval concat stack : outer inner x `1 x 1 el : y `2 y 1 el : `3 join 41 line :

res Sam bought Book Sam bought Game Sam bought Computer Sam bought Shirt Julia bought Book Julia bought Game Julia bought Computer Julia bought Shirt 81 mat