42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/*
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* Copyright (c) 2017 Trail of Bits, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <deepstate/DeepState.hpp>
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using namespace deepstate;
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static unsigned pow5(unsigned v) {
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return v * v * v * v * v;
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}
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TEST(Euler, SumsOfLikePowers) {
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symbolic_unsigned a, b, c, d, e;
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ASSERT_GT(a, 1);
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ASSERT_GT(b, 1);
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ASSERT_GT(c, 1);
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ASSERT_GT(d, 1);
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ASSERT_GT(e, 1);
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ASSERT_NE(a, b); ASSERT_NE(a, c); ASSERT_NE(a, d); ASSERT_NE(a, e);
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ASSERT_NE(b, c); ASSERT_NE(b, d); ASSERT_NE(b, e);
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ASSERT_NE(c, d); ASSERT_NE(c, e);
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ASSERT_NE(d, e);
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ASSERT_NE(pow5(a) + pow5(b) + pow5(c) + pow5(d), pow5(e))
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<< a << "^5 + " << b << "^5" << " + " << c
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<< "^5 + " << d << "^5 = " << e << "^5";
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}
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