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1 %ID: $Id$ |
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2 %Author: Jia Meng, NICTA |
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3 %untyped combinator reduction (no S) |
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4 |
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5 input_clause(a1,axiom, |
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6 [++equal(hAPP(hAPP(c_COMBK,P),Q),P)]). |
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7 |
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8 input_clause(a3,axiom, |
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9 [++equal(hAPP(c_COMBI,P),P)]). |
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10 |
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11 %B P Q R --> P(Q R) |
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12 input_clause(a4,axiom, |
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13 [++equal(hAPP(hAPP(hAPP(c_COMBB,P),Q),R),hAPP(P,hAPP(Q,R)))]). |
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14 |
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15 %C P Q R --> P R Q |
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16 input_clause(a5,axiom, |
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17 [++equal(hAPP(hAPP(hAPP(c_COMBC,P),Q),R),hAPP(hAPP(P,R),Q))]). |
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18 |
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19 %the combinators are all different |
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20 input_clause(a6,axiom, |
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21 [--equal(c_COMBI,c_COMBK)]). |
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22 |
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23 input_clause(a8,axiom, |
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24 [--equal(c_COMBI,c_COMBB)]). |
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25 |
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26 input_clause(a9,axiom, |
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27 [--equal(c_COMBI,c_COMBC)]). |
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28 |
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29 input_clause(a11,axiom, |
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30 [--equal(c_COMBK,c_COMBB)]). |
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31 |
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32 input_clause(a12,axiom, |
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33 [--equal(c_COMBK,c_COMBC)]). |
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34 |
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35 input_clause(a15,axiom, |
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36 [--equal(c_COMBB,c_COMBC)]). |
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37 |
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38 input_clause(a16,axiom, |
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39 [--hBOOL(hAPP(hAPP(fequal,X),Y)),++equal(X,Y)]). |
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40 |
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41 input_clause(a17,axiom, |
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42 [++hBOOL(hAPP(hAPP(fequal,X),Y)),--equal(X,Y)]). |
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43 |
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44 |
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45 |