Did-Apps

Apps for teaching and learning

 

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  • Calculation of
    mechanical movements

  • Clear graphical output

  • Interactive solutions using parameter sliders


Version 3.6.1 of March 27, 2021

Click on the logo of your operating system to download the appropriate version.
dl_Windows_logo_–_2012

Windows
Apfel

OSX / macOS
dl_Linux_300

Linux
System requirements

Windows Vista or higher
(Windows 8 or newer recommended)

OS X 10.9 (Mavericks) or higher
(macOS Sierra (10.12) or newer rec.)

Linux with Java 8 or higher
(Java 11 recommended for HiRes support)

Installation
  1. Start the installer "setupNewton-II.exe“ imin your download folderto installe the program on your current user account.
  2. Confirm the end user agreement and follow the instructions.
  3. Start "Newton-II.exe" by double-clicking.
NOTE: An installer for all users of your computer can be found here (Admin rights required).
  1. If not done automatically by the browser, open the "Newton-II.dmg" file in your download folder.
  2. After confirming the end-user agreement, drag the "Newton-II" program into the program folder or anywhere on your hard drive.
  3. Start "Newton-II" by double-clicking.
  1. Unzip the file "Newton-II_Jar.zip" in your download folder.
  2. Move the extracted folder to the desired location in your user account.
  3. Depending on the configuration of the installed Java, either start with a double click, via the context menu or via the terminal. To do this, switch to the Newton-II folder in the command line and start the program with "java -jar Newton-II.jar".


New features and improvements:

  • NEW: It is now possible to define own functions directly in the modeling field (before use!)
  • IMP: Import for comparison values improved (incl. settings dialog for text files .txt & .csv) more file formats added: .csv, .labx, .labm, .mmd, .gambl
  • IMP: The update notification was improved
Version 3.6 (Mar, 08. 2021)
  • NEW: The variable names in the table of comparison values are now changeable.
  • NEW: A callable quick guide in PDF format is supplied.
  • NEW: Possibility to check the program version (via menu or automatically at program start).
  • NEW: Definitions of the comparison functions now appear in the printout.
  • NEW: Conditional variables can now also be defined in the model field.
  • NEW: "Show version history" in "About Lagrange ..."
  • IMP: The cumbersome selection of the dimension is now eliminated (simply define location and velocity variables).
  • IMP: Model calculation symbols now appear in the legend.
  • IMP: Drag with pressed middle mouse button moves the coordinate system.
  • IMP: Examples/templates in the defined folders can no longer be accidentally overwritten.
  • IMP: Comparison functions/values are now also displayed for axis orders containing terms.
  • IMP: WIN/LINUX use of system file selection dialogs (incl. query for existing files).
You can download the complete history here.