Comment by mlochbaum

It's hard to say how exactly to draw the line, but "array language" to an APLer usually means a language whose primary influence is APL. So these scientific languages that throw out most of the syntax are nearby but don't quite belong. From a practical standpoint the APL Wiki is centered on APL and exists to document the kind of niche material Wikipedia wouldn't cover, which is why there's nothing about these more mainstream languages currently.