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Программы
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В начало
» Education
» Mathematics
statistiXL
statistiXL is a powerful data analysis add-in for MS Excel. Its abilities include: ANOVA, Contingency Tables, Clustering, Correlation, Discriminant and Factor Analysis, GOF, Regression, Nonparametrics, PCA, Uni and Multivariate t-Tests and many more.
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SurGe
SurGe is a computer program which enables to generate a surface as an interpolation (approximation) function of two independent variables. Implements an interpolation / approximation method called ABOS.
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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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The Mystic Eye Tarot Calculator
A fun, fully functional tarot themed calculator complete with graphics, animation, and sound. Use your mouse or keypad. Tarot cards replace the standard keys. Fun yet practical, replace your standard Windows calculator today!
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Triangle Types
Middle-School (grades 5 through 9) math program written to provide skills in context. Students classify triangles based on sides and angles.
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Triangulator_for_PC
This little program makes it really easy to do trigonometric calculations. Just enter any combination of three parameters (sides, angles or height) and hit the calc button. All the remaining angles, sides and height are instantly calculated!
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Valgetal Falling Numbers
Valgetal ("falling numbers" in Dutch) is an educational falling blocks-style math game with 20 progressively difficult levels for addition, subtraction, multiplication, and division. It is a clever twist on mathematical games and lots of fun.
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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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Percent-O-Rama
Middle-School (grades 5 through 9) math program written to provide skills in context. Students use mental math and proportional thinking to find common percentages (10% 5% 1% 15%, etc.) of a given number.
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Number Line
Middle-School (grades 5 through 9) math program written to provide skills in context. Students locate points on a number line. Problems deal with fractions, decimals, square roots, and/or absolute values.
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Афоризм
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Как ни странно, самые твердые, непоколебимые убеждения - самые поверхностные. Глубокие убеждения всегда подвижны.
Л. Толстой
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Анекдот
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В сумасшедшем доме выступает агитатор и расхваливает советс
кую действительность. Аплодируют все, кроме одного, стоящего в
стороне.
- а вы почему не хлопаете? - интересуется агитатор.
- а я не сумасшедший, я санитар!
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Прикол
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Чтобы прослыть невоспитанным, достаточно сказать правду.
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