Bug fix (equal is not good due to compiled formula caching)

Signed-off-by: Michael Livshin <dev@cmm.kakpryg.net>
Const-fold I

Should convert other cell accessors to foldable "knowns" too.  Later.

Signed-off-by: Michael Livshin <dev@cmm.kakpryg.net>
Undo the rest of hash-consing-related reader damage

Signed-off-by: Michael Livshin <dev@cmm.kakpryg.net>
More stupid cosmetics.

Signed-off-by: Michael Livshin <dev@cmm.kakpryg.net>