TPTP Examples

scripts/e_graph.sh

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+#!/bin/sh
+
+# ProofGraph Output via E Prover
+
+show_usage() {
+    echo "Usage: e_graph [problem_file]"
+    exit 1
+}
+
+# Check argument count
+if [ "$#" -ne 1 ]; then
+    show_usage
+fi
+
+# Use E Prover to produce a proof graph via GraphViz dot format
+eprover --proof-graph=1 -l 0 "$1" > example_proofgraph.dot
+
+# Use GraphVis to create a postscript file from the dot format
+dot -Tps example_proofgraph.dot -o proof_graph.ps
+
+# Cleanup
+rm e.dot

scripts/vampire_ce.sh

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+#!/bin/sh
+
+# Consequence Elimination via Vampire
+
+show_usage() {
+    echo "Usage: vampire_ce [problem_file]"
+    exit 1
+}
+
+# Check argument count
+if [ "$#" -ne 1 ]; then
+    show_usage
+fi
+
+# Note: Disables avatar mode (av) which uses a Z3 solver.
+
+vampire -av off --mode consequence_elimination "$1"

scripts/vampire_qa.sh

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+#!/bin/sh
+
+# Question Answering using Vampire
+
+show_usage() {
+    echo "Usage: vampire_qa [problem_file]"
+    exit 1
+}
+
+# Check argument count
+if [ "$#" -ne 1 ]; then
+    show_usage
+fi
+
+# Note: Disables avatar mode (av) which uses a Z3 solver.
+
+vampire -av off -qa answer_literal "$1"