Taculator 84 Graphing Calc

Taculator 84 Graphing Calculator

A graphing calculator intended for use with TI-84 Plus CE, TI-84 Evo and TI-83 on Android.

• Your graphing calculator 84 for high school and college students.

• All the commands you know: advanced math, lists, statistics, distributions, stat plots.

• Math calculator for Pre-Algebra, Algebra 1 & 2, Pre-Calculus, Calculus, Statistics, SAT & ACT prep.

Built for your phone

• Fast: uses the full power of your phone.

• High-resolution graphing window with sharp, clear graphs.

• Icon home screen and redesigned menus.

• Nothing to set up: install and start calculating.

• Share calculations by text or email.

Math Functions

• Scientific calculator with every basic and advanced function.

• Scrollable history with copy.

• Complex numbers, a+bi or polar.

• Probability: nPr, nCr, factorial, random numbers.

• Enter fractions easily; exact answers as n/d or Un/d.

• Piecewise functions, list arithmetic, seq(, ΔList(, augment(.

• Degree, radian, gradian, DMS.

Graphing Functions

• Four modes: Function, Parametric, Polar and Sequence, with trace, tables, CALC and zoom in every mode.

• Smart trace snaps to zeros, maxima, minima, intersections, asymptotes.

• CALC: intersection, zero, minimum, maximum, integral, derivative.

• ZOOM: ZBox, ZSquare, ZTrig, ZoomFit.

• Draw on graphs: text, pen, points, tangents, circles, shading.

• Split screen: graph and table together.

• Statistical plots: histogram, box plot, scatter plot, xy-line.

Lists, Statistics and Distributions

• Stat list editor with 1- and 2-Variable statistics.

• Input wizards for tests, intervals, distributions.

• List math: min, max, mean, median, sum, product, standard deviation, variance.

• Regressions: LinReg (ax+b), LinReg (a+bx), QuadReg, CubicReg, QuartReg, LnReg, ExpReg, PwrReg, Logistic, SinReg.

• Tests: Z-Test, T-Test, 2-Sample Z- and T-Tests, 1- and 2-PropZTest, χ² tests, ANOVA, Z- and T-intervals.

• Distributions: Normal, T, χ², F, Poisson, Binomial, Geometric (pdf and cdf), invT, shaded on the graph.

Catalog and Syntax Help

• Catalog with syntax, examples and error messages for every function.

• Type a command and see its syntax right at the cursor.

Built-in Apps

• Finance: TVM solver, NPV, IRR, amortization.

• Polynomial Root Finder and Simultaneous Equation Solver.

• Conics: circles, parabolas, ellipses, hyperbolas with SOLVE for center, foci, vertices, directrix.

• Transformation and Inequality Graphing.

• Numeric Solver for any equation.

Matrix Calculator

• Store matrices as [A], [B], [C], ...

• Addition, multiplication, scalars, powers.

• Transpose, determinant, inverse, ref/rref, row operations, identity.

Made for

• Students who want a graphing calculator app on Android.

• SAT, ACT, AP Calculus and AP Statistics prep.

• Users coming from a TI-84 Plus, TI-83 Plus, or TI84 Evo.

• Teachers, students and engineers.

One-time lifetime purchase, no subscription needed: Taculator Pro unlocks the advanced functions.

Support: [email protected]

TI-84 and TI-83 model names are trademarks of Texas Instruments. Taculator is an independent app, not affiliated with or endorsed by Texas Instruments.

Terms of Service: https://taculator.com/terms/

Privacy Policy: https://taculator.com/privacy/