Surface drawing made simple
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J. Butland
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Article
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1979
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Elsevier Science
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English
β 391 KB
## Surface drawing made simple J BuUand A new approach to p/otting z = f(x,>,) from a tab/e ofz over a regu/ar x-y grid is exp/ained in comparison with other hidden-/ine methods. Its app/ication to drawing crosshatched and simp/e out/ine pictures of surfaces is described. A single-valued continuo