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1
Task/Null-object/Mathematica/null-object-1.math
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Task/Null-object/Mathematica/null-object-1.math
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@ -0,0 +1 @@
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x=Null;
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Task/Null-object/Mathematica/null-object-2.math
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Task/Null-object/Mathematica/null-object-2.math
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@ -0,0 +1,3 @@
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x =.
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x = (1 + 2;)
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FullForm[x]
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Task/Null-object/Mathematica/null-object-3.math
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Task/Null-object/Mathematica/null-object-3.math
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@ -0,0 +1 @@
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SameQ[x,Null]
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Task/Null-object/Mathematica/null-object-4.math
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Task/Null-object/Mathematica/null-object-4.math
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@ -0,0 +1 @@
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x===Null
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Task/Null-object/Mathematica/null-object-5.math
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Task/Null-object/Mathematica/null-object-5.math
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@ -0,0 +1,4 @@
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x =.;
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ValueQ[x]
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x = 3;
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ValueQ[x]
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2
Task/Null-object/Mathematica/null-object-6.math
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Task/Null-object/Mathematica/null-object-6.math
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@ -0,0 +1,2 @@
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False
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True
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