Texas Instruments nspire cx User Manual

Matrix/Vector/List 21
Matrix
Creating a Matrix
 Select the expression template button
 Input the dimensions of your matrix and press enter
 Fill in the first element and press tab to move to the next.
Manipulating a Matrix
If you need to add more elements to your matrix:
 Add a column g@
 Add a row @
Matrix Operations
Matrix operations are straight forward. Just make sure you use
the rules for matrix multiplication, addition, etc.
Element Operations are less straight forward.
You must use the “dot multiply” commands.
Nspire Example X

Texas Instruments nspire cx Specifications

General

Display Type	Color LCD
Display Resolution	320 x 240 pixels
Operating System	TI-Nspire OS
Model	TI-Nspire CX
Type	Graphing Calculator
Processor	ARM9
Programming	TI-Basic, Lua
Battery Type	Rechargeable lithium-ion
Connectivity	USB
Memory	100 MB Storage, 64 MB RAM