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Example 26 with DifferenceArithmeticTheory

use of com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory in project aic-expresso by aic-sri-international.

the class ExpressionStepSolverToLiteralSplitterStepSolverAdapterTest method testDifferenceArithmeticTheoryWithPropagationOfAllLiteralsWhenBoundWithRandomDisjunctiveFormulas.

@Test
public void testDifferenceArithmeticTheoryWithPropagationOfAllLiteralsWhenBoundWithRandomDisjunctiveFormulas() {
    TheoryTestingSupport theoryTestingSupport = TheoryTestingSupport.make(makeRandom(), new DifferenceArithmeticTheory(true, true));
    extendTestingVaribles("K", theoryTestingSupport, "L", "M", "N", "O", "P");
    runRandomDisjunctiveFormulasTest(theoryTestingSupport);
}
Also used : TheoryTestingSupport(com.sri.ai.grinder.sgdpllt.tester.TheoryTestingSupport) DifferenceArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory) Test(org.junit.Test)

Example 27 with DifferenceArithmeticTheory

use of com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory in project aic-expresso by aic-sri-international.

the class ExpressionStepSolverToLiteralSplitterStepSolverAdapterTest method testCompoundTheoryWithoutDifferenceArithmeticWithRandomDisjunctiveFormulas.

@Test
public void testCompoundTheoryWithoutDifferenceArithmeticWithRandomDisjunctiveFormulas() {
    TheoryTestingSupport theoryTestingSupport = TheoryTestingSupport.make(makeRandom(), new CompoundTheory(new EqualityTheory(false, true), new DifferenceArithmeticTheory(false, true), new PropositionalTheory()));
    runRandomDisjunctiveFormulasTest(theoryTestingSupport);
}
Also used : EqualityTheory(com.sri.ai.grinder.sgdpllt.theory.equality.EqualityTheory) TheoryTestingSupport(com.sri.ai.grinder.sgdpllt.tester.TheoryTestingSupport) DifferenceArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory) PropositionalTheory(com.sri.ai.grinder.sgdpllt.theory.propositional.PropositionalTheory) CompoundTheory(com.sri.ai.grinder.sgdpllt.theory.compound.CompoundTheory) Test(org.junit.Test)

Example 28 with DifferenceArithmeticTheory

use of com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory in project aic-expresso by aic-sri-international.

the class SampleCommonInterpreterTest method setUp.

@Before
public void setUp() {
    // Make tests repeatable
    random = new Random(1);
    context = new TrueContext(new CompoundTheory(new DifferenceArithmeticTheory(false, false), new LinearRealArithmeticTheory(false, false), new EqualityTheory(false, false), new PropositionalTheory()));
}
Also used : EqualityTheory(com.sri.ai.grinder.sgdpllt.theory.equality.EqualityTheory) Random(java.util.Random) DifferenceArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory) LinearRealArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.linearrealarithmetic.LinearRealArithmeticTheory) PropositionalTheory(com.sri.ai.grinder.sgdpllt.theory.propositional.PropositionalTheory) CompoundTheory(com.sri.ai.grinder.sgdpllt.theory.compound.CompoundTheory) TrueContext(com.sri.ai.grinder.sgdpllt.core.TrueContext) Before(org.junit.Before)

Example 29 with DifferenceArithmeticTheory

use of com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory in project aic-expresso by aic-sri-international.

the class BoundTest method testNormalize.

@Test
public void testNormalize() {
    Theory theory = new CompoundTheory(new EqualityTheory(false, true), new DifferenceArithmeticTheory(false, false), new LinearRealArithmeticTheory(false, false), new TupleTheory(), new PropositionalTheory());
    Context context = new TrueContext(theory);
    context = context.extendWithSymbolsAndTypes("X", "Boolean");
    context = context.extendWithSymbolsAndTypes("Y", "Boolean");
    //Set of numbers
    Expression one = DefaultSymbol.createSymbol(1);
    Expression two = DefaultSymbol.createSymbol(2);
    Expression three = DefaultSymbol.createSymbol(3);
    Expression setOFNumbers = ExtensionalSets.makeUniSet(one, two, three);
    //Set of functions
    Expression phi1 = parse("if X = true then 1 else if Y = true then 2 else 3");
    Expression phi2 = parse("if X = true then if Y = true then 4 else 5 else 6");
    Expression phi3 = parse("if X = true then 7 else if Y = true then 8 else 9");
    Expression phi4 = parse("if X = true then 10 else if Y = true then 11 else 12");
    Expression setOfFactors = ExtensionalSets.makeUniSet(phi1, phi2, phi3, phi4);
    assertEquals(parse("{if X then 1/7 else if Y then 2/7 else 3/7," + " if X then if Y then 4/21 else 5/21 else 2/7, " + "if X then 7/31 else if Y then 8/31 else 9/31, " + "if X then 10/43 else if Y then 11/43 else 12/43 }"), Bounds.normalize(setOfFactors, theory, context));
    assertEquals(parse("{ 1, 1, 1 }"), Bounds.normalize(setOFNumbers, theory, context));
}
Also used : Context(com.sri.ai.grinder.sgdpllt.api.Context) TrueContext(com.sri.ai.grinder.sgdpllt.core.TrueContext) EqualityTheory(com.sri.ai.grinder.sgdpllt.theory.equality.EqualityTheory) PropositionalTheory(com.sri.ai.grinder.sgdpllt.theory.propositional.PropositionalTheory) DifferenceArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory) EqualityTheory(com.sri.ai.grinder.sgdpllt.theory.equality.EqualityTheory) LinearRealArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.linearrealarithmetic.LinearRealArithmeticTheory) Theory(com.sri.ai.grinder.sgdpllt.api.Theory) CompoundTheory(com.sri.ai.grinder.sgdpllt.theory.compound.CompoundTheory) TupleTheory(com.sri.ai.grinder.sgdpllt.theory.tuple.TupleTheory) Expression(com.sri.ai.expresso.api.Expression) DifferenceArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory) LinearRealArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.linearrealarithmetic.LinearRealArithmeticTheory) PropositionalTheory(com.sri.ai.grinder.sgdpllt.theory.propositional.PropositionalTheory) CompoundTheory(com.sri.ai.grinder.sgdpllt.theory.compound.CompoundTheory) TupleTheory(com.sri.ai.grinder.sgdpllt.theory.tuple.TupleTheory) TrueContext(com.sri.ai.grinder.sgdpllt.core.TrueContext) Test(org.junit.Test)

Example 30 with DifferenceArithmeticTheory

use of com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory in project aic-expresso by aic-sri-international.

the class BoundTest method testBoundProduct.

@Test
public void testBoundProduct() {
    Theory theory = new CompoundTheory(new EqualityTheory(false, true), new DifferenceArithmeticTheory(false, false), new LinearRealArithmeticTheory(false, false), new TupleTheory(), new PropositionalTheory());
    Context context = new TrueContext(theory);
    context = context.extendWithSymbolsAndTypes("X", "Boolean");
    context = context.extendWithSymbolsAndTypes("Y", "Boolean");
    //Set of numbers
    Expression one = DefaultSymbol.createSymbol(1);
    Expression two = DefaultSymbol.createSymbol(2);
    Expression three = DefaultSymbol.createSymbol(3);
    Expression setOFNumbers = ExtensionalSets.makeUniSet(one, two, three);
    //Set of functions
    Expression phi1 = parse("if X = true then 1 else if Y = true then 2 else 3");
    Expression phi2 = parse("if X = true then if Y = true then 4 else 5 else 6");
    Expression phi3 = parse("if X = true then 7 else if Y = true then 8 else 9");
    Expression phi4 = parse("if X = true then 10 else if Y = true then 11 else 12");
    Expression setOfFactors = ExtensionalSets.makeUniSet(phi1, phi2, phi3, phi4);
    assertEquals(parse("{ if X then 1 else if Y then 4 else 9," + " if X then 2 else if Y then 8 else 18," + " if X then 3 else if Y then 12 else 27," + " if X then if Y then 4 else 5 else if Y then 12 else 18, " + "if X then if Y then 8 else 10 else if Y then 24 else 36," + " if X then if Y then 12 else 15 else if Y then 36 else 54," + " if X then 7 else if Y then 16 else 27," + " if X then 14 else if Y then 32 else 54, " + "if X then 21 else if Y then 48 else 81, " + "if X then 10 else if Y then 22 else 36, " + "if X then 20 else if Y then 44 else 72, " + "if X then 30 else if Y then 66 else 108," + " if X then if Y then 4 else 5 else if Y then 12 else 18, " + "if X then if Y then 8 else 10 else if Y then 24 else 36, " + "if X then if Y then 12 else 15 else if Y then 36 else 54, " + "if X then if Y then 16 else 25 else 36, " + "if X then if Y then 32 else 50 else 72, " + "if X then if Y then 48 else 75 else 108, " + "if X then if Y then 28 else 35 else if Y then 48 else 54, " + "if X then if Y then 56 else 70 else if Y then 96 else 108, " + "if X then if Y then 84 else 105 else if Y then 144 else 162, " + "if X then if Y then 40 else 50 else if Y then 66 else 72, " + "if X then if Y then 80 else 100 else if Y then 132 else 144, " + "if X then if Y then 120 else 150 else if Y then 198 else 216, " + "if X then 7 else if Y then 16 else 27, " + "if X then 14 else if Y then 32 else 54, " + "if X then 21 else if Y then 48 else 81, " + "if X then if Y then 28 else 35 else if Y then 48 else 54, " + "if X then if Y then 56 else 70 else if Y then 96 else 108, " + "if X then if Y then 84 else 105 else if Y then 144 else 162, " + "if X then 49 else if Y then 64 else 81, " + "if X then 98 else if Y then 128 else 162, " + "if X then 147 else if Y then 192 else 243, " + "if X then 70 else if Y then 88 else 108, " + "if X then 140 else if Y then 176 else 216, " + "if X then 210 else if Y then 264 else 324, " + "if X then 10 else if Y then 22 else 36, " + "if X then 20 else if Y then 44 else 72, " + "if X then 30 else if Y then 66 else 108, " + "if X then if Y then 40 else 50 else if Y then 66 else 72, " + "if X then if Y then 80 else 100 else if Y then 132 else 144, " + "if X then if Y then 120 else 150 else if Y then 198 else 216, " + "if X then 70 else if Y then 88 else 108, " + "if X then 140 else if Y then 176 else 216," + " if X then 210 else if Y then 264 else 324, " + "if X then 100 else if Y then 121 else 144, " + "if X then 200 else if Y then 242 else 288, " + "if X then 300 else if Y then 363 else 432 }"), Bounds.boundProduct(theory, context, setOfFactors, setOfFactors, setOFNumbers));
}
Also used : Context(com.sri.ai.grinder.sgdpllt.api.Context) TrueContext(com.sri.ai.grinder.sgdpllt.core.TrueContext) EqualityTheory(com.sri.ai.grinder.sgdpllt.theory.equality.EqualityTheory) PropositionalTheory(com.sri.ai.grinder.sgdpllt.theory.propositional.PropositionalTheory) DifferenceArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory) EqualityTheory(com.sri.ai.grinder.sgdpllt.theory.equality.EqualityTheory) LinearRealArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.linearrealarithmetic.LinearRealArithmeticTheory) Theory(com.sri.ai.grinder.sgdpllt.api.Theory) CompoundTheory(com.sri.ai.grinder.sgdpllt.theory.compound.CompoundTheory) TupleTheory(com.sri.ai.grinder.sgdpllt.theory.tuple.TupleTheory) Expression(com.sri.ai.expresso.api.Expression) DifferenceArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory) LinearRealArithmeticTheory(com.sri.ai.grinder.sgdpllt.theory.linearrealarithmetic.LinearRealArithmeticTheory) PropositionalTheory(com.sri.ai.grinder.sgdpllt.theory.propositional.PropositionalTheory) CompoundTheory(com.sri.ai.grinder.sgdpllt.theory.compound.CompoundTheory) TupleTheory(com.sri.ai.grinder.sgdpllt.theory.tuple.TupleTheory) TrueContext(com.sri.ai.grinder.sgdpllt.core.TrueContext) Test(org.junit.Test)

Aggregations

DifferenceArithmeticTheory (com.sri.ai.grinder.sgdpllt.theory.differencearithmetic.DifferenceArithmeticTheory)46 CompoundTheory (com.sri.ai.grinder.sgdpllt.theory.compound.CompoundTheory)34 Context (com.sri.ai.grinder.sgdpllt.api.Context)28 Expression (com.sri.ai.expresso.api.Expression)25 Test (org.junit.Test)25 PropositionalTheory (com.sri.ai.grinder.sgdpllt.theory.propositional.PropositionalTheory)24 TheoryTestingSupport (com.sri.ai.grinder.sgdpllt.tester.TheoryTestingSupport)23 TrueContext (com.sri.ai.grinder.sgdpllt.core.TrueContext)22 EqualityTheory (com.sri.ai.grinder.sgdpllt.theory.equality.EqualityTheory)20 TupleTheory (com.sri.ai.grinder.sgdpllt.theory.tuple.TupleTheory)16 IntegerInterval (com.sri.ai.expresso.type.IntegerInterval)15 Before (org.junit.Before)11 Type (com.sri.ai.expresso.api.Type)8 LinearRealArithmeticTheory (com.sri.ai.grinder.sgdpllt.theory.linearrealarithmetic.LinearRealArithmeticTheory)8 Theory (com.sri.ai.grinder.sgdpllt.api.Theory)7 FunctionType (com.sri.ai.expresso.type.FunctionType)5 LinkedHashMap (java.util.LinkedHashMap)5 StepSolver (com.sri.ai.grinder.sgdpllt.api.StepSolver)4 Rewriter (com.sri.ai.grinder.sgdpllt.rewriter.api.Rewriter)4 Categorical (com.sri.ai.expresso.type.Categorical)3