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| (1) |
fA (t0, fB (t1, t2)) |
® |
fB (fA (t0, t1), t2) |
| (2) |
fA (t0, fB (t1, t2)) |
® |
fB (t1, fA (t0, t2)) |
| (3) |
fA (t0, fB (t1, t2)) |
® |
fB (fA (t0, t1), fA (t0, t2)) |
| (4) |
fA (fB (t1, t2), t0) |
® |
fB (fA (t1, t0), t2) |
| (5) |
fA (fB (t1, t2), t0) |
® |
fB (t1, fA (t2, t0)) |
| (6) |
fA (fB (t1, t2), t0) |
® |
fB (fA (t1, t0), fA (t2, t0)) |
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ü ï ï ï ý ï ï ï þ |
(A > B)
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