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## 09.01. Matching- und Vergleichsoperatoren
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Was antwortet Prolog auf die folgenden Anfragen?

Überlege dir, wie die Rückgabe aussieht und überprüfe anschließend mit dem 'Run Query'-Button rechts, ob du recht hattest.
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<div class="nb-cell query" name="q1">
food(a) == food(a).
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<div class="nb-cell query" name="q2">
food(a) =:= food(a).
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3+4*5 == +(3,*(4,5)).
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<div class="nb-cell query" name="q4">
3+4*5 == *(+(3,4),5).
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<div class="nb-cell query" name="q5">
[ha,hu] == '[|]'(ha,'[|]'(hu,[])).
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<div class="nb-cell query" name="q6">
[ha,hu,ho] == [ha,hu|[ho]].
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<div class="nb-cell query" name="q7">
[ha,X,ho] == [ha,hu|[ho]].
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<div class="nb-cell query" name="q8">
[ha,X,ho] = [ha,hu|[ho]].
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<div class="nb-cell query" name="q9">
(3&lt;4) == &lt;(3,4).
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<div class="nb-cell query" name="q10">
3+4*5 == X.
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<div class="nb-cell query" name="q11">
3+4*5 = X.
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<div class="nb-cell query" name="q12">
3+4*5 =:= X.
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<div class="nb-cell query" name="q13">
3+4*5 = X+Y.
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<div class="nb-cell query" name="q14">
3+4*5 = X*Y.
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3+4*5 =:= 35.
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3+4*5 =:= 23.
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<div class="nb-cell query" name="q17">
3+4*5 = 23.
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<div class="nb-cell query" name="q18">
6=X, X*5 =:= 30.
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<div class="nb-cell query" name="q19">
6=X, X == 6.
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<div class="nb-cell query" name="q20">
6=X, 7=X.
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