<< Can Maple be this stupid? >> Mathematica? WFL On 12/29/17, Bill Gosper <billgosper@gmail.com> wrote:
Either that, or 1 is a prime number: In[375]:= Cases[FactorInteger@Range@22, {{p_, 1}} -> p]
Out[375]= {1, 2, 3, 5, 7, 11, 13, 17, 19}
In[376]:= FindSequenceFunction@%
Out[376]= FindSequenceFunction[{1, 2, 3, 5, 7, 11, 13, 17, 19}]
In[377]:= FindSequenceFunction@Rest@%%
Out[377]= Prime
You should be embarrassed for all the damage to young students. Who might well ask: Why isn't it {{1,69}}?
Can Maple be this stupid? Does it matter? €2,700.00 + €540.00 regular yearly upgrade ??
Macsyma: (c1) MAKELIST(FACTOR_NUMBER(N),N,1,9);
1 1 2 1 1 1 1 3 2 (d1) [[], [2 ], [3 ], [2 ], [5 ], [2 , 3 ], [7 ], [2 ], [3 ]]
(c2) BLOCK([FANCY_DISPLAY : FALSE],PLAYBACK([1,2])); --Bill _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun