Online Catalogue
Partner Colleges and Universities > Sheffield Hallam University

Texas Instruments TI86 Calculator (Refurbished)Texas Instruments TI86 Calculator (Refurbished)
Key features of the TI-86 math and science:
128K RAM with 96K user-available.

Powerful calculus features
Integration, derivatives, minimums, maximums, roots, and arcs.

TI-83 style list and matrix editor improvements
Allows data exploration for lists up to 6,000 elements long and up to 80 x 80 matrices.

Assembly Language Programming
In addition to the regular programming capabilities, the TI-86 also supports Z80 assembly language programming.

Function evaluation table shows numeric output for function, polar, parametric, and differential equation modes.

Keyboard entries
Improved interactive graphing. Choose from a line graph, thick line graph, improved shading, and more. Enter specific values at prompts for math operations and during tracing.

Differential equations
Solve nine first-order differential equations or up to one ninth-order differential equation. Easily solve a family of curves with a list of initial values. Interactively select initial conditions via the graph screen.

Slope & direction fields
Additional tools for exploring differential equations. Pause first or immediately follow the slope or direction field with a graph of the solution or a family of solutions. In addition, choose from two methods (RK and Euler) to solve your differential equations.

Equation solving tools
Interactively solve for any variable in an equation with the built-in SOLVER. Build a library of equations to solve and share via the link port. Simultaneous equation solver. Polynomial root finder solves real and complex polynomials up to 30th order.

Matrix editor
The TI-86 contains enhanced tools for solving a variety of linear algebra problems. Matrix abilities include: eigenvalues, eigenvectors, determinates, ref, rref and more.

Price:   39.95 ( 47.94 Including  VAT at 20% )


Texas Instruments TI-84 Plus
Please note: This Mail order product is supplied in a special plain box.

One of the latest generations of Texas Instruments technology, the TI-84 Plus operates like the TI-83 Plus but with much greater capability! It has more memory, enabling storage of up to 30 Apps. It is 2.5 times quicker than its predecessor for faster graphing and software installation. With computer connectivity the TI-84 Plus is the perfect handheld for secondary schools


Price:   89.95 ( 107.94 Including  VAT at 20% )
Texas Instruments TI-84 Plus


Partner Colleges and Universities > Sheffield Hallam University

home |  scientific | graphical  | accessories | software