einSTein 12.04.06
Added italian and english help file of remINder.
einSTein 12.04.03
Corrected an error that prevented the programming of the complex numbers-, vectors-, systems- and matrices-section. Remade the complex numbers section (the precision doesn't now depend on the visualized figures). Added to remINder the possibility to postpone the alarm of n years or n months or n days or n times or n drafts.  
einSTein 12.03.03  
Added a game. Corrected some bugs of remINder. Changed system of registering.
einSTein 11.01.30
New version of remInder
einSTein version 11.01.25
- The program has been completely revised (fixed some bugs).
FEATURES ADDED:
- computing of the area of a polygon with up to 100 sides.
- computing of the date of Easter for any year beginning from 1583.
- A chart of costants. It's possible to change the present constants or to add more values.
- Measure's converter: added 20 new categories. The user can change them or add new categories.
TAPE: now works with all windows. It's possible to print one or more pages.
It's possible to add white lines.
PROGRAMMING: now works with all windows.
Added 6 subprograms keys. It's possible to nest up to 100 'run subprogram' statements.
It's possible to hide einstein or any other windows and/or to disable the sound from program.
It's possible to change the date's format from program.
It's possible to load files from program.
It's possible to load a program and run it (or a subprogram of it) from program itself.
Added a little game.
 
einSTein version 10.04.30
The most important changes of this version are:
- TAPE function: now einSTein can register all the operation that you perform in RPN mode withe the pressed keys and the values of stack x, stack y and stack z. 
You can save at any moment the file and reload it.You can print it. 
The TAPE mode has no influence on the calculation's speed.
- PROGRAMMING: you can write up to 32750 lines of program. 
All commands of the RPN mode are available.Eight sub-programs executable from keyboard or from program itself. Boundless number of labels. 
The IF stack x command compare the value of stacx with a number in the program, or a number in a memory or with the value of stacy. 
The For x statment accept positive, null or negative numbers from memories or in the program itself. The current value of e For x statment is available for the program.
The Go to and Go sub statments use numbers from memories or written in the program itself or names of labels.
Its possible to run all the program or a portion of it  step by step.
It's possible to register any operation or a part of the operations executed from the program in the TAPE window.
It's possible to print to the NOTE window of einSTein.
The program can be saved, loaded and printed.   
- You can choose the colors of practically eny windows of einSTein. For the TAPE and PROGRAMMING window you can choose the background color and the color of the 'paper' 
separately.