NB: More recent documentation for Dyalog APL is available at https://docs.dyalog.com/20.0/.
Monadic Greater Than or Equal To Sign is not defined
Dyadic Greater Than or Equal To Sign means
1 2 3 ≥ 4 2 ¯1
0 1 1
1 2 3 ≥ 2
0 1 1
NB: More recent documentation for Dyalog APL is available at https://docs.dyalog.com/20.0/.
Monadic Greater Than or Equal To Sign is not defined
1 2 3 ≥ 4 2 ¯1
0 1 1
1 2 3 ≥ 2
0 1 1