XDI analysis of Merge

Processing AND/IF input stream:
-----------------------------------------------------------------------------
  1> (AND/IF_1.0
  2>   (NFA
  3>     (NAME Merge)
  4>     (SYMBOLS 
  5>       (a INPUT) (b INPUT) (c OUTPUT)
  6>     )
  7> 
  8>     (STATES
  9>       (0 INITIAL BOX)
 10>       (1 TRANSIENT)
 11>     )
 12>     (TRANSITIONS
 13>       (0 1 a) (0 1 b)
 14>       (1 0 c)
 15>     )
 16>   )
 17> )
-----------------------------------------------------------------------------

Merge: warning: interpretation not given. Assuming 'Verhoeff/XDI'
Merge: 1 warning, 0 errors.

Statistics

3 symbols:

2 input and 1 output

2 states:

0 demanding, 1 indifferent and 1 transient

3 transitions:

2 input and 1 output

Automorphisms (symmetries)

There are 2 automorphisms.

Finest Semi-independent Partition

/ a b c /

Choice, Order Dependence, Nondeterminism

• Maximally Transient
• Disabling inputs (Z^inp) in state(s):

  0

• No Disabling Outputs (Z^out)
• Order-Independent input (Y^inp)
• Order-Independent output (Y^out)
• Output refusal sets propate backward over inputs
• Output Deterministic

Distances

All states are reachable from the initial state:
[ + == 9 < distance < +inf , . == distance = +inf ]

	0	1
0:	0	1

Initial state reachable from all states.
All states reachable from all other states.

Shortest paths from initial state:

0:
1:	a

Distribution of distances from initial state:
[d=distance, h=occurrence count, c=cumulative occurrence count]

d:	h	[c]
0:	1	[1]
1:	1	[2]

Autocomparison Matrix

There are no state pairs (x,y) where x refines y outside the diagonal.

XDI Validity

'Merge' is a valid XDI specification.