6 lines
196 B
Text
6 lines
196 B
Text
> seq( Fib( i ), i = 0 .. 10 );
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0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55
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> Fib( -1 );
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Error, invalid input: Fib expects its 1st argument, n, to be of type
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nonnegint, but received -1
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