Arc Forum | The period is resolving a bound variable. In your first case a.a happens to work...

Arc Forum

1 point by thaddeus 5350 days ago | link | parent

The period is resolving a bound variable. In your first case a.a happens to work since 'a happens to already be bound.

To use the period for b:

  arc> (let x 'b a.x)
  1

[edit - oops I see there's already a good reply]