Kalkules является универсальным научным калькулятором с многими нетрадиционными функциями, которые могут быть использованы особенно учащимися средней школы или студентами университетов.Kalkules также предлагает широкий спектр инструментов, которые делают проведение ваших расчетов проще и быстрее.

Некоторые из ключевых особенностей Kalkules:
* оценки целого выражения ( например: 5 + 10 / 3 )
* функция рисования графиков
* расчеты с реальными, комплексными или числами по модулю
* расчеты в четырех систем счисления: двоичной, восьмеричной, десятичной, шестнадцатеричной
* расчета с дробями ( например: 5 / 2 + 1 / 3 = 17 / 6 )
* расчета с полиномами
* ведение истории вычислений
* неограниченное кол-во скобок в выражениях
* широкий диапазон арифметических, угломерных и гиперболические функций
* использование переменных названий ( например: радиус, объем,... )
* включена база некоторых констант, возможность определить и добавить собственные константы
* интеллектуальные расчеты процентов
* и многое другое...

Что нового в Kalkules 1.8.0.14 beta:

Improvements:
Added new tools: unit converter and quadratic equation
New window with basic prefix values, which can be easily inserted into the expression
Program can remember the state it was in during the last execution(chosen number set, angle mode, precision, and so on)
New setting window with more available settings:
what to insert as new expression after evaluating the current expression and inserting an operator
what to use as a decimal separator (dot, coma, or the operating systems default separator)
choosing between mathematical and electrotechnical format of complex numbers (5-2i vs. 5-j2)
programs default state (the state right after start - chosen number set, angle mode, precision, and so on)
result notation: ordinary (0,02) or exponential (2E-2)
the evaluation result can be automatically copied to clipboard
Improved Graph of function
Added status bar with information about the x and y values on the current cursor position, and also about the functional value in that position
Default view is not x=0 and y=0 anymore, but it depends on the function value in x=0.
The whole graph can be easily copied to clipboard or saved to file using the export buttons
Added new functions that can be used in the expression - gamma, sec, csc
Factorial can be calculated also from real numbers
Automatic info about new versions is less annoying. Only a small icon is shown in the bottom right corner of the main form instead of a dialog
All tools now accept input values also in exponential notation
Added a warning icon that is shown when you modify the expression, and the result is no longer valid
When changing the numeral system, also the precision is changed to fit the new numeral system
The program is by default translated into English (in case the translation file is not found)
Optimization of GUI memory usage
Optimization of the evaluation algorithms (expression evaluation is now approximately 14% faster)
A warning message will be shown in case that you are creating a new library file in the expression browser, and you try to save it in a different folder than the library folder
Pressing the Esc key in the main window will delete the current expression and result (same as clicking the [C] button)

Fixes:
The main window couldn't be moved from the main monitor on computers with more then one monitor.
Invalid memory access, in case that no constant file was found, and you tried to edit the default constants (pi an e)
Bad file extension in the Expression browsers save to file dialog
Bad encoding of the "result=" label in the combinatorics tool (it was causing trouble with the Russian translation)

Год выхода: 2011
ОС : Windows XP/Vista/7
Язык : Мультиязычный/Русский
Лекарство : Не требутся
Размер : 3.11 MB