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   Freeware: Numeral

 

 SpeQ Mathematics  License: Freeware

 
  SpeQ is a small, extensive mathematics program with a simple, intuitive interface. All calculations are entered in a sheet. In there you can freely add, edit and execute calculations. SpeQ supports all common functions, constants, and units. Furthermore, you can define custom variables and functions, and plot graphs of your functions.

Features:

  * Expression calculations with arithmetic, conditional, logical and bitwise operators
  * Around 100 built-in mathematical, physical and conditional constants
  * Around 60 built-in functions for Analysis, Arithmetic, Complex numbers, Hyperbolic, Integers, Logical, Probability, Numeral systems, Statistics, Trigonometry
  * Define your own variables and functions for use in calculations
  * Plot fully adaptable graphs, trace the plotted functions, save your graphs
  * Extensive support for units
  * Decimal, binary, hexadecimal and octal numeral systems
  * Calculations with lists
  * Complex number calculations
  * Colored workarea
  * Save and load sheets
  * Orderly overview of all available functions and constants in the Functionstree
  * A list with all defined variables and functions in the Memorylist
  * Context-sensitive help and a detailed users guide

Author:
SpeQ Mathematics| Date: 24-04-2008 | Size: 539 KB
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 Good Old Sudoku  License: Freeware

 
  Sudoku is the most popular logic puzzle in Japan also known as Suduko, Sudoko, Su do ku, Sodoku, Suduku. It is very simple to learn, requires no calculations, and provides a surprisingly wide variety of logic situations. From children to old can enjoy it for a pass-time. The game refers to a number placement puzzle also known as Number Place in USA. First Japanese title of this puzzle is "Suuji wa dokushin ni kagiru". It's means that number is limited only single (unmarried). But this title is too long, then it was abbreviated as "Sudoku". So "SU" means number, "DOKU" means single. The puzzle seems to have first been published in the USA before being noticed and then popularised in Japan.

Author:
FreeGames4Rest| Date: 28-09-2005 | Size: 1738 KB
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 Royal Sudoku  License: Freeware

 
  Royal Sudoku is complicated version of sudoku game destined for real puzzle kings. Game is based on Japan puzzler also known as Suduko, Sudoko, Su do ku, Sodoku, Suduku. In it you must to compare numbers on game board to make them according the rules. Lets repeat history of this puzzle. The game refers to a number placement puzzle also known as Number Place in USA. First Japanese title of this puzzle was "Suuji wa dokushin ni kagiru". It's means that number is limited only single (unmarried). But this title is too long, then it was abbreviated as "Sudoku". So "SU" means number, "DOKU" means single. It seems to have first been published in the USA before being noticed and then popularised in Japan. And has the following simple rules. Each row, column and subgrid inibox comprises the numbers 1 through 16 or letters A through P or anything else. The attraction of the puzzle is that the completion rules are so simple and yet the overall task can be difficult. Sudoku is recommended by some teachers as an exercise in logical reasoning. This game also can be used as Sudoku solver. It is easy to solve your sudoku puzzles and try to find right solutions for any game combinations. It is very simple to learn, requires no calculations, and provides a surprisingly wide variety of logic situations. From children to old can enjoy it for a pass-time.

Author:
FreeGames4Rest| Date: 06-11-2005 | Size: 1415 KB
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