Visualizzare il grafico di una funzione algebrica su Linux

Su GNU/Linux ci sono moltissimi software matematici, ma la gran parte sono ultra specifici e il loro utilizzo è tutt'altro che scontato visto che sono necessari degli script per farli funzionare.

Vi propongo 4 software "immediati" per visualizzare e studiare le funzioni algebriche.


Grapher



Interfaccia minimale, lo zoom è fatto "a mano", ma funziona immediatamente tramite un binario e gestisce anche funzioni con 2 variabili.


Lybniz



L'interfaccia è molto semplice, si può impostare anche la scala in radianti e permette lo zoom di una sezione rettangolare.


Qalculate!



Una calcolatrice evoluta che permette di vedere il grafico delle funzione tramite gnuplot.

Come potete vedere il grafico non è il massimo e bisogna regolare i parametri di plot a mano.


Kmplot



Tra i software citati è probabilmente il più completo, tra le tante caratteristiche permette di modificare la funzione cliccando col tasto destro sul tracciato e calcolare gli integrali.



Se non siete ancora convinti, provate qualche altro software  tramite Wine.

Graph(GPL)





aladin - Uwatec dive computer to PC sync tool

amanda-client - Advanced Maryland Automatic Network Disk Archiver (Client)

amanda-server - Advanced Maryland Automatic Network Disk Archiver (Server)

ao40tlmview - Decoder and Viewer for AO-40 Telemetry

axiom-graphics - A general purpose computer algebra system: graphics subsystem

bonnie++ - Serie di programmi di valutazione dei colli di bottiglia dei dischi fissi

bugsx - program to evolve biomorphs using genetic algorithms

calc - An advanced calculator and mathematical tool for Emacs.

cdck - verifies the quality of written CDs/DVDs

cl-rlc - Common Lisp RLC Circuit Simulator

devscripts - Scripts to make the life of a Debian Package maintainer easier

epix1 - Create mathematically accurate line figures, plots and movies

euler-doc - documentation for the mathematical programming environment Euler

euler - interactive mathematical programming environment

fv - a tool for viewing and editing FITS format files

garlic - A visualization program for biomolecules

garlic-doc - [Chemistry] a molecular visualization program - documents

gausssum - Parses and displays Gaussian, GAMESS, and HyperChem output

geg - a GTK+ Equation Grapher

geximon - a monitor for the exim MTA

gff2aplot - pair-wise alignment-plots for genomic sequences in PostScript

gff2ps - produces PostScript graphical output from GFF-files

ggobi - Data visualization system for high-dimensional data

glcpu - 3D-plotter for system activity

gliese - Stellar data set from the Third Catalogue of Nearby Stars

gmt-doc - HTML documentation for GMT, the Generic Mapping Tools

gmt-doc-pdf - PDF docs for GMT, the Generic Mapping Tools

gmt-examples - Example scripts illustrating the use of GMT

gmt - Generic Mapping Tools

gmt-manpages - Manpages for the Generic Mapping Tools

gmt-tutorial-pdf - Tutorial for GMT, the Generic Mapping Tools (PDF)

gnuplot - A command-line driven interactive plotting program

gnuplot-doc - Documentation for gnuplot

gnuplot-mode - Yet another Gnuplot mode for Emacs

gnuplot-nox - A command-line driven interactive plotting program

gnuplot-x11 - X11-terminal driver for gnuplot

gpixpod - Organize photos on your iPod, freely!

grace6 - An XY plotting tool

grace - An XY plotting tool

graphthing - tool to create, manipulate and study graphs

gtkboard - many board games in one program

icebreaker - Break the iceberg

jed-extra - collection of useful JED modes and utilities

jgraph - Jim Plank's program for producing PostScript graphs

kalzium - chemistry teaching tool for KDE

kayali - A Qt-based Computer Algebra System

kmplot - mathematical function plotter for KDE

knemo - network interfaces monitor for KDE's systray

kst - A KDE application used for displaying scientific data

kst-bin - A KDE application used for displaying scientific data

kst-doc - Documentation for the kst application for displaying scientific data

kst-plugins - Plugins for the kst application for displaying scientific data

labplot - data plotting and function analysis tool for KDE

libchart-strip-perl - Draw strip chart type graphs

libcsiro0 - Scientific plotting library

libgd-graph-perl - Graph Plotting Module for Perl 5

libgnuplot-ruby1.8 - Ruby module for Gnuplot

libgnuplot-ruby - Ruby module for Gnuplot (dummy package)

libgraflib1 - Cernlib graphical library

libgraflib1-dev - Cernlib graphical library (development files)

libgtkextra-1.0-0 - A useful set of widgets for GTK+

libgtkextra17 - A useful set of widgets for GTK+

libgtkextra17-dev - A useful set of widgets for GTK+ (development files)

libgtkextra-dev - A useful set of widgets for GTK+ (development files)

libgtkextra-x11-2.0-1 - A useful set of widgets for GTK+

libgtkextra-x11-2.0-dev - A useful set of widgets for GTK+ (development files)

libjfreechart-java - Chart library for Java

libkdeedu3 - library for use with KDE educational apps

libkdeedu-dev - development files for KDE educational library

libkst1c2 - Libraries for the kst application for displaying scientific data

libkst1-dev - Headers for the kst application for displaying scientific data

libnxplot - A 2D vector drawing library.

libphp-phplot - The graphic library for PHP

libplot2c2 - The GNU plotutils libraries

libplot-dev - The GNU plotutils libraries (development files)

libplot-perl - perl interface to plot library

libplplot9 - Scientific plotting library

libplplot-c++9c2 - Scientific plotting library

libplplot-dev - Scientific plotting library (development files)

libplplot-fortran9 - Scientific plotting library

libpngwriter0c2 - easy to use graphics library (runtime)

libpngwriter0-dev - easy to use graphics library (development)

libqalculate3 - Powerful and easy to use desktop calculator - library

libqalculate-dev - Powerful and easy to use desktop calculator - development

libtioga-ruby1.8 - Ruby library for scientific graphs

libtioga-ruby-examples - Ruby library for scientific graphs

libtioga-ruby - Ruby library for scientific graphs

link-monitor-applet - GNOME Panel Applet with bar graph of round-trip times to hosts

lybniz - mathematical function graph plotter

mipe - [Biology] Tools to store PCR-derived data

njplot - [Biology] A tree drawing program

octave2.1-forge - Contributed functions from the GNU Octave Repository

octave2.9-forge - Contributed functions from the GNU Octave Repository

octave-plplot - Octave support for PLplot, a plotting library

octaviz - 3D visualization system for Octave

octplot - graphical interface for Octave

paketto - Unusual TCP/IP testing tools

pgplot5 - large subroutine library for plotting scientific data

php-image-graph - Image_Graph module for PEAR

plotdrop - A minimal GNOME frontend to GNUPlot

ploticus-doc - Documentation and gallery of examples for ploticus

ploticus - script driven business graphics package

plotmtv - Multipurpose X11 plotting program

plotutils - The GNU plotutils (plotting utilities) package

plplot9-driver-gd - Scientific plotting library (GD driver)

plplot9-driver-gnome2 - Scientific plotting library (Gnome Canvas Widget driver)

plplot9-driver-psttf - Scientific plotting library (PostScript with Unicode support)

plplot9-driver-wxwidgets - Scientific plotting library (wxWidgets driver)

plplot9-driver-xwin - Scientific plotting library (X11 driver)

plplot-bin - Scientific plotting library (utilities)

plplot-doc - Documentation for PLplot, a plotting library

plplot-tcl-dev - Tcl/Tk development support for PLplot, a plotting library

plplot-tcl - Tcl/Tk support for PLplot, a plotting library

probcons-extra - Extra programs from the probcons package

pstoedit - PostScript and PDF files to editable vector graphics converter

python-biggles - Scientific plotting package for Python

python-gnuplot - A Python interface to the gnuplot plotting program

python-matplotlib-data - python based plotting system (data package)

python-matplotlib-doc - python based plotting system (documentation package)

python-matplotlib - python based plotting system in a style similar to Matlab

python-plplot - Python support for PLplot, a plotting library

python-pychart - Python library for creating high quality charts

python-qwt4-doc - Documentation for the Python-qwt library

python-qwt4 - Python version of the Qwt technical widget library

python-scipy - scientific tools for Python

python-simpy-doc - python-based simulation package, Documentation and examples

python-simpy-gui - python-based simulation package, GUI

python-simpy - python-based simulation package

qalculate-gtk - Powerful and easy to use desktop calculator - GTK version

qalculate-kde - Powerful and easy to use desktop calculator - KDE version

qalculate - Powerful and easy to use desktop calculator - transitional

qtdmm - GUI for digital multimeter

quickplot - fast interactive 2D plotter and data viewer

r-cran-fbasics - GNU R package for financial engineering -- fBasics

r-cran-gplots - GNU R package with tools for plotting data by Greg Warnes et al

r-cran-gregmisc - GNU R package with miscellaneous functions by Greg Warnes et al

r-cran-misc3d - GNU R collection of 3d plot functions and rgl-based isosurfaces

r-cran-psy - GNU R procedures for psychometrics

r-cran-strucchange - GNU R package for structural change regression estimation

r-cran-tkrplot - GNU R embedded Tk plotting device package

rlplot - Generate publication quality graphs

sailcut - A sail design and plotting software

scigraphica - Scientific graphics and data manipulation (shared files)

sciplot1 - widget for scientific plotting

sciplot-dev - Development library and header files for SciPlot

seaview - [Biology] Multiple sequence alignment editor

sppc - Simple Panel Plot Composer

starplot - 3-dimensional perspective star map viewer

tcptrace - Tool for analyzing tcpdump output

texlive-latex-extra - TeX Live: LaTeX supplementary packages

texlive-metapost - TeX Live: MetaPost (and Metafont) drawing packages

texlive-pictures - TeX Live: Drawing and graphing packages

texlive-pstricks - TeX Live: PSTricks packages

textopo - [Biology] LaTeX presentation of topology of transmembrane proteins

tioga - Ruby library for scientific graphs [transition package]

tochnog - A free implicit/explicit finite element analysis program

wip - Interactive graphic plotting package for high quality output

xbs - 3-d models and movies of molecules

xgraph - Plotting program, reads stdin, allows interactive zooming

xmms-blursk - Powerful visualization plugin for XMMS, similar to "Blur Scope"

xnecview - NEC structure and gain pattern viewer

xplot - A simple x-y column data plotter for X.

yale - Stellar data set from the Third Catalogue of Nearby Stars

ygraph - Visualize one-dimensional scientific data

yorick-yutils - various utilities for the Yorick language

corso javascript