# LyME Documentation: Matlab tool on your PDA

Status
Not open for further replies.

#### andy2000a

LyME Documentation

very very like matlab tool ...
and it is free

https://www.calerga.com/products/LyME/index.html

LyME is a port of LME ("Lightweight Math Engine", the heart of SysQuake) to Palm OS handheld devices. It implements more than 360 native commands, functions and operators, mostly compatible with Matlab, and 70 functions written in LME. It requires Palm OS 3.1 or higher and at least 1.5 MBytes of free memory. Palm OS 3.5 or higher is preferred; Palm OS 5 offers optimal performance and functionality

--------------
Compatibility Notes
LME is mostly compatible with the language of MATLAB(R) 4.x. It includes many features of MATLAB 5 to 6.5, such as integer data types, structures, and switch and try control structure. Other functions are enhanced; e.g. functions which manipulate polynomials (such as addpol and roots) also accept matrices containing multiple polynomials. Because of these extensions, it would be a bad idea to attempt to learn the language of MATLAB by reading this material. However, with a background in MATLAB, you will learn LME much quicker.

Except for a number of advanced mathematic functions such as qz, and eigs (some of them are provided in the LAPACK extension), and a few minor differences described in the list of functions as "Caveat", here is the list of the main differences.

#### andy2000a

http://pdassi.de/files/7052/ABAKUS.trial.zip
ABACUS is a computer-algebra-program, with whose help not only arithmetic but also symbolic calculations of mathematical formulas can be carried out. The current PALM-Version 2.0 contains following functions:

Exact arithmetic calculations:
# Exact calculation of whole numbers of 'arbitrary' length
# Calculation of real numbers on 'arbitrary many' after-comma-places
# Exact break-arithmetic
# Smallest common multiple, biggest common Teiler
# Faculty, Binomialkoeffizient
# Primzahlen, Primfaktorzerlegung, Teilermenge

other Palm base tools
Pdraft -> like Orcad schematic tools , open source (onboardC)
on www

Status
Not open for further replies.