Roots of a function: Difference between revisions
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(-> Maple) |
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... EXACTLY at +1.00000000000000000020, f(x) = -2.168e-19 |
... EXACTLY at +1.00000000000000000020, f(x) = -2.168e-19 |
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.... MAY-BE at +1.99999999999999999950, f(x) = -8.674e-19</pre> |
.... MAY-BE at +1.99999999999999999950, f(x) = -8.674e-19</pre> |
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=={{header|Maple}}== |
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f := x^3-3*x^2+2*x; |
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roots(f,x); |
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outputs: |
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[[0, 1], [1, 1], [2, 1]] |
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which means there are three roots. Each root is named as a pair where the first element is the value (0, 1, and 2), the second one the multiplicity (=1 for each means none of the three are degenerate). |
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=={{header|Perl}}== |
=={{header|Perl}}== |
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