Теорема Симсона
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Погребицкий Евгений/README.md
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# Теорема Симсона
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## Ссылка на видеоразбор
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https://youtu.be/_ewjiWIH0VY
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## Код из книги
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START_INTERACTIVE;;
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let simson =
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<<lengths_eq(o,a,o,b) /\
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lengths_eq(o,a,o,c) /\
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lengths_eq(o,a,o,d) /\
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collinear(e,b,c) /\
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collinear(f,a,c) /\
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collinear(g,a,b) /\
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perpendicular(b,c,d,e) /\
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perpendicular(a,c,d,f) /\
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perpendicular(a,b,d,g)
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==> collinear(e,f,g)>>;;
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let vars =
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["g_y"; "g_x"; "f_y"; "f_x"; "e_y"; "e_x"; "d_y"; "d_x"; "c_y"; "c_x";
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"b_y"; "b_x"; "o_x"]
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and zeros = ["a_x"; "a_y"; "o_y"];;
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wu simson vars zeros;;
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