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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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Устаешь ждать, но насколько хуже было бы, если бы ждать стало нечего.
Б. Шоу
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Анекдот
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-- Невроз вашей жены не опасен. С ним она проживет сто
лет,-- говорит доктор.
-- А я? -- спрашивает муж.
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Прикол
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Сколько в колодец не плюй, а все pавно в лес тянет.
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