Other Content

For example, suppose the library document linalg contains functions named
clearmat, cofactor, gausstep, help, inversestep, kernelbasis, rank, and
simultstep. Executing libShortcut(“linalg”,“la”) would create a variable group
containing the following members:
la.clearmat
la.cofactor
la.gausstep
la.help
la.inversestep
la.kernelbasis
la.rank
la.simultstep
You can refer to those library objects from within the current problem by typing
their variable names or by selecting them from the Variables menu.
For more details about using libShortcut(), see the Reference Guide .
Included Libraries
To help you get started with libraries, the TI-Nspire™ Software installation
includes a library document with useful Linear Algebra functions. The library is
named linalg or linalgCAS and is installed in the designated library folder.
Note: Updating the handheld’s operating system or reinstalling the computer
software places all included libraries in the default folder. If you have edited an
object in an included library or replaced an included library with your own
document of the same name, updating or reinstalling will overwrite your
changes. This could also happen after batteries are replaced or the handheld
system is reset.
Restoring an Included Library
If you inadvertently delete or overwrite an included library, you can restore it
from the installation DVD.
1. Open the DVD, and navigate to the libs folder.
2. Identify the library file to restore, such as linalg.tns or linalgCAS.tns for the
linear algebra library.
3. Copy the file.
Libraries 481