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Natural family · Instruction manual

Natural Color Graphing

Natural Color Graphing is a color graphing calculator with natural math input. A MAIN MENU of apps opens Run-Matrix for everyday calculations, Statistics, Graph, Table and Equation, and the six F keys under the screen run whatever labels the bottom bar shows. Graphs are drawn in color with trace, zoom, solve and sketch tools. This manual covers every key, menu and app, with worked examples you can follow key by key.

Designed to feel familiar if you have used a fx-CG50 color graphing calculator.

  • 18 chapters
  • 77 topics
  • 160 worked examples

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Natural Color Graphing in Trident Calculator

Contents

  1. 1Getting startedThe screen, the MAIN MENU, the F keys, the SHIFT and ALPHA layers, your first calculation and editing.
  2. 2Key by keyEvery key with what it does on its own, after SHIFT and after ALPHA.
  3. 3Calculations in Run-MatrixOrder of operations, exact fractions, roots and π, decimals, scientific notation, Ans and history.
  4. 4Functions and the OPTN and MATH barsTrigonometry, hyperbolic, probability, numeric functions, calculus, lists and angle tools.
  5. 5SET UP and modesInput/Output, fractions, angle unit, complex mode, graph options and the display format.
  6. 6VariablesStore values in A to Z and θ, and use them in calculations.
  7. 7MatricesDefine matrices A to F in the MAT editor, then calculate with them.
  8. 8Complex numbersArithmetic with i, and the CPLX tools.
  9. 9Graphing functionsEnter functions, draw them in color, set the window, zoom, trace, solve and sketch.
  10. 10Polar, parametric and X= graphsGraph r(θ), parametric curves and vertical lines.
  11. 11Tables of valuesTabulate the functions you entered, over a range you choose.
  12. 12Statistics: lists and calculationsEnter data in six lists, then get one-variable and two-variable statistics and regression.
  13. 13Statistical graphsScatter plots, line plots, histograms, box plots and normal curves.
  14. 14Probability distributionsNormal, t, chi-squared, F, binomial, Poisson and geometric distributions.
  15. 15Tests and confidence intervalsZ and t tests, chi-squared, F test, ANOVA and confidence intervals.
  16. 16EquationsSimultaneous equations with 2 to 6 unknowns, polynomials of degree 2 to 6, and a general solver.
  17. 17Error messagesEvery message the calculator can show, what it means and how to fix it.
  18. 18ReferenceLimits, precision, and what this calculator does not include.

fx-CG50 is a trademark of Casio Computer Co., Ltd.. Trident Calculator is an independent product by South View Studios and is not affiliated with, sponsored by or endorsed by Casio. The name is used only to describe the kind of calculator this model resembles; Trident's names, keys, display, fonts and software are its own clean-room design.