Notation

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We use the following (ASCII) notation for hyperoperations:

b [1] x = b + x

b [2] x = b*x

b [3] x = b^x

For the left- and right-inverse we write:

b [r] x = y (r is called the rank of the operation)

y /[r] x = b

b [r]\ y = x

This is adapted from the quasigroup naming.

Forum Discussion

http://math.eretrandre.org/tetrationforum/showthread.php?tid=114&pid=1655#pid1655