Law of cosines - triples: Difference between revisions
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Added solution for Action! |
ReeceGoding (talk | contribs) m →{{header|R}}: Syntax highlighting. |
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=={{header|R}}== |
=={{header|R}}== |
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This looks a bit messy, but it really pays off when you see how nicely the output prints. |
This looks a bit messy, but it really pays off when you see how nicely the output prints. |
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<lang |
<lang rsplus>inputs <- cbind(combn(1:13, 2), rbind(seq_len(13), seq_len(13))) |
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inputs <- cbind(A = inputs[1, ], B = inputs[2, ])[sort.list(inputs[1, ]),] |
inputs <- cbind(A = inputs[1, ], B = inputs[2, ])[sort.list(inputs[1, ]),] |
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Pythagoras <- inputs[, "A"]^2 + inputs[, "B"]^2 |
Pythagoras <- inputs[, "A"]^2 + inputs[, "B"]^2 |