I guess the point is that while many say what you do here, many of those also say "No! Using lambdas and reduces is great but saying `+/!10` is impossibly terse

I guess the point is that while many say what you do here, many of those also say "No! Using lambdas and reduces is great but saying `+/!10` is impossibly terse". Essentially that's just the Blub Paradox in action. Sadly, at the moment I'm on this side of the Blub Paradox in a weird way. I do acknowledge the power of specialist syntax and short notation (studied Maths which is full of this) but haven't dedicated sufficient time to it for it to be fluid to me.