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Программы
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В начало
» Education
» Geometry
Tess
While you draw, Tess will maintain the symmetry group you have chosen; 11 rosette (circular), all 7 frieze (strip), and all 17 wallpaper groups are included. Illustrations may be printed from Tess or exported to JIF, PCX, DXF, SVG, and other formats.
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Tess (Mac)
While you draw, Tess will maintain the symmetry group you have chosen; 11 rosette (circular), all 7 frieze (strip), and all 17 wallpaper groups are included. Illustrations may be printed from Tess or exported to JIF, PCX, DXF,SVG, and other formats.
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GrafEq
GrafEq (pronounced 'graphic') is an intuitive, flexible, precise and robust program for producing graphs of implicit relations. GrafEq is designed to foster a strong visual understanding of mathematics by providing reliable graphing technology.
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Афоризм
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Нации, как и индивиды, могут жить либо воруя, либо производя.
Сен-Симон
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Анекдот
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- какое самое высокое здание в мире
- Лубянка. Оттуда Сибирь видна!
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Прикол
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...и днем и ночью кот ученый , все ходит , поц. И пи кругом....
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