Free managerial economics software for mac

Control vast armies and carve an Empire from the tribes of ancient Europe. In combat, use military formations and terrain to assure victory. Do you have what it takes to become the next Emperor?
Detailed Features
Epic gameplay
There are large game areas, accurately mapping real world locations. All maps are based on real atlases of the ancient world. The size of the game world combined with the subtle interactions of the game model make for a truly epic game.
20 sides
Each game can have up to 20 AI sides to compete against, each with their own strengths and weaknesses, based on the nations that would have been present at the time of the scenario!
Huge realistic battles
Choose how your troops deploy for battle, controlling their formations, making best use of the terrain available and allowing for their morale and experience. The combat model is being based on historical data to give the most realistic look and feel ever seen in a computer game. Hundreds of men will be displayed to give a really epic feel to the battles. All uniforms and weapons will be based on historical data to make sure they are as accurate as possible.
3D battlefields
The battlefield terrain is made up of 3D rendered terrain. Height are accurately modelled and affects the combat model. Every location has its own unique battlefield.
Detailed economics
Control your cities, allocate workers to collect resources, control city growth, train new regiments. Increase production by constructing new buildings or upgrade your city hall to expand the amount of land that can be worked. Build fortresses for protection and to train better your soldiers.
Replayability
Play each map a number of times in completely different setting. Fight over Italy to unify the tribes into the powerful nation of Rome, then later fight over the same map as the Romans when they are invaded by the fearsome Gauls.
Historical Accuracy
Throughout the design of the game, great care has been taken to ensure that the maps, the scenarios, the soldiers and the game engine capture the flavor of the ancient world and its warfare.
Low Minimum Specs
Hard work has been made to ensure that the minimum specs for the game does not rise unnecessarily. This means that anyone who wants to play the game is able to do so.
Main features:
- Epic gameplay
- Huge Realistic Battles
- 3D Battlefields
- Detailed economics
- Endless Replayability
- Historical Accuracy.

Econ Calculator is a simple to usecalculator having three calculation modes, normal calculator, calculatorwith tape (simulated paper roll) or calculator with tape running in Addingmachine mode.

It allows the user to round from an integer "0"decimal places through to 6 and offers a "Fixed" decimal setting that autorounds to 2 decimal places. The calculator can be "Iconized" to a globalbutton and has many more options of user customization.

TeXShop is a very useful tool, a TeX previewer for Mac OS X, written in Cocoa.
Since pdf is a native file format on OS X, TeXShop uses "pdftex" and "pdflatex" rather than "tex" and "latex" to typeset; these programs in the standard teTeX distribution of TeX produce pdf output instead of dvi output.
TeX is a typesetting program by Donald Knuth, used extensively in mathematics, computer science, physics, economics, and other fields.
For a history of the development of TeX, see Just What Is TeX. Consult the TeX Users Group Web Site for additional information.
To use TeXShop, you need to learn TeX or LaTeX.

Enhancements
- The TeXShop/Engines/Inactive folder contains two scripts from Daniel Becker which call texcount to count active words in a TeX source file. These engines were promised in 2.25 but erroneously omitted. They are in 2.26. To obtain them, quit TeXShop and move the entire Engines folder from ~/Library/TeXShop to the Desktop. Then restart TeXShop. TeXShop will create a new Engines folder. Merge in any changes you have made in the old Engines folder on the desktop to the new folder.
- Juan Luis Varona sent new Program and Encoding macros which display the various choices, so it is not necessarily to look up the wording of these choices. A few days later, Ramon M. Figueroa-Centeno send similar but fancier macros. Ramons macros are now in TeXShop. To obtain them, quit TeXShop and move the entire Macros folder from ~/Library/TeXShop to the Desktop. Then restart TeXShop. TeXShop will create a new Macros folder. Merge in any changes you made to the old Macros on the desktop to the new copy, using the Macro Editor.
- A memory leak introduced by the code to split the Preview window in 2.25 is fixed. The bug was similar to the old flaw in PDFKit which caused memory to be gradually used up when typesetting a document many times, but this time the bug was caused by me.
- A bug in the zoom code for the preview window when using multiple monitors is fixed.
- A bug which caused TeXShop to ignore a "% !TEX TS-program = ..." command when typesetting from a file with an associated root file is fixed.
- The French localization is improved.
- A localization error caused the "Split Window" icon on the Preview Window toolbar to display strange text. This is fixed.
- A bug caused the Preview Windows toolbar to vanish temporarily if the user tried to move certain text portions of the toolbar. This is fixed.
- One of the keyboard zoom shortcuts acted only on the top portion of the Preview window when split. This is fixed.
- The TeX mdimporter code distributed with TeXShop in 2.25 contained only i386 code. Now it contains code for both PPC and i386.