When was your first post? The pseudo-liberty principle has been described perhaps 15 years ago on this list. Possibly before, but I wasn't there...
Antoine.
Wow. Did some of my early posts on liberties/chains actually get used by someone? Or did the idea of pseudo-liberties and union sets exist before my post(s) on the topic? I remember a lot of negative feedback on pseudo-liberties at the time of my post.
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