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Pascal's triangle: Difference between revisions
→{{header|MATLAB}} / {{header|Octave}}: extract binomial coefficients from Pascal triangle
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=={{header|MATLAB}} / {{header|Octave}}==
A matrix containing the pascal triangle can be obtained this way:
<lang MATLAB>pascal(n);</lang>
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</pre>
The binomial coefficients can be extracted from the Pascal triangle in this way:
<lang MATLAB> binomCoeff = diag(rot90(pascal(n)))', </lang>
<pre>>> for k=1:6,diag(rot90(pascal(k)))', end
ans = 1
ans =
1 1
ans =
1 2 1
ans =
1 3 3 1
ans =
1 4 6 4 1
ans =
1 5 10 10 5 1
</pre>
=={{header|Metafont}}==
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