Examples with TrueContext com.sri.ai.grinder.core.TrueContext used on opensource projects

Example 21 with TrueContext

use of com.sri.ai.grinder.core.TrueContext in project aic-expresso by aic-sri-international.

the class BasicTest method debug.

private void debug(Expression problem) {
    Theory theory = new DifferenceArithmeticTheory(true, true);
    Context context = new TrueContext(theory);
    context = context.putGlobalObject(BRUTE_FORCE_CHECKING_OF_NON_CONDITIONAL_PROBLEMS, "Yes");
    Expression symbolicSolution = theory.evaluate(problem, context);
    println(symbolicSolution);
    BruteForceInterpreter bruteForceInterpreter = new BruteForceCommonInterpreter();
    Expression bruteForceSolution = bruteForceInterpreter.apply(problem, context);
    println(bruteForceSolution);
    Assert.assertEquals(bruteForceSolution, symbolicSolution);
}

Example 22 with TrueContext

use of com.sri.ai.grinder.core.TrueContext in project aic-expresso by aic-sri-international.

the class FirstOfTest method runTest.

private void runTest(List<Rewriter> rewriters, Expression initial, Expression expected, Map<Expression, Expression> symbolsAndTypes) {
    CompoundTheory theory = new CompoundTheory(new PropositionalTheory(), new DifferenceArithmeticTheory(false, true));
    Context context = new TrueContext(theory);
    context = context.makeCloneWithAdditionalRegisteredSymbolsAndTypes(symbolsAndTypes);
    Rewriter firstOf = new FirstOf(rewriters);
    Expression solution = firstOf.apply(initial, context);
    System.out.println("Solution: " + solution);
    assertEquals(expected, solution);
}

Example 23 with TrueContext

use of com.sri.ai.grinder.core.TrueContext in project aic-expresso by aic-sri-international.

the class RecursiveTest method runTest.

private void runTest(Rewriter rewriter, Expression initial, Expression expected, Map<Expression, Expression> symbolsAndTypes) {
    CompoundTheory theory = new CompoundTheory(new PropositionalTheory(), new DifferenceArithmeticTheory(false, true));
    Context context = new TrueContext(theory);
    context = context.makeCloneWithAdditionalRegisteredSymbolsAndTypes(symbolsAndTypes);
    Rewriter recursive = new Recursive(rewriter);
    Expression solution = recursive.apply(initial, context);
    System.out.println("Solution: " + solution);
    assertEquals(expected, solution);
}

Example 24 with TrueContext

use of com.sri.ai.grinder.core.TrueContext in project aic-expresso by aic-sri-international.

the class SwitchTest method runTest.

private void runTest(Rewriter rewriter, Expression initial, Expression expected, Map<Expression, Expression> symbolsAndTypes) {
    CompoundTheory theory = new CompoundTheory(new PropositionalTheory(), new DifferenceArithmeticTheory(false, true));
    Context context = new TrueContext(theory);
    context = context.makeCloneWithAdditionalRegisteredSymbolsAndTypes(symbolsAndTypes);
    Rewriter recursive = new Recursive(rewriter);
    Expression solution = recursive.apply(initial, context);
    System.out.println("Solution: " + solution);
    assertEquals(expected, solution);
}

Example 25 with TrueContext

use of com.sri.ai.grinder.core.TrueContext in project aic-expresso by aic-sri-international.

the class BruteForceFallbackTheoryTest method runTest.

private static void runTest(String expressionString, String expectedString, String... symbolsAndTypes) {
    Theory theory = new BruteForceFallbackTheory(new DifferenceArithmeticTheory(false, true));
    Context context = new TrueContext(theory);
    context = context.extendWithSymbolsAndTypes(symbolsAndTypes);
    Expression expression = parse(expressionString);
    Expression expected = parse(expectedString);
    Expression actual = theory.evaluate(expression, context);
    println(actual);
    assertEquals(expected, actual);
}