Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The CATIGA CS-229 is a graphing scientific calculator with over 360 functions, including fractions, statistics, complex numbers, linear regression, standard deviation and variable solving. Its large screen shows graphs and equations together, and the 7 x 3.3 inch body leaves room for comfortable keying. It covers courses from pre-algebra through calculus, statistics and physics, so it suits high school and college students who want graphing without paying for a full-featured flagship model. Against rivals like the TI-84 or Casio fx-9750GIII it offers fewer advanced features and less classroom familiarity, but the mode layout is simpler for beginners.
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The CATIGA CS-229 is a scientific calculator that can display graphs of formulas. Its screen is large enough to show diagrams and equations at the same time, so you can review calculations and corrections in detail. The calculator measures 7 x 3.3.
It has 3 operating modes: angle measurement, calculation and display. It offers over 360 functions, including fractions, statistics, complex number calculations, linear regression, standard deviation and variable solving.
It suits beginner and advanced courses, including Pre-Algebra, Algebra I, Algebra II, Geometry, Trigonometry, Calculus, AP Calculus, AP Statistics, Biology, Chemistry, Physics, and Finance & Business. If the calculator will not turn on, press the reset button on the back.
