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Scientific calculator

java calculator (applet)
javascript calculator
java calculator parameters
download c++ and java calculator
download source code
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Scientific calculator is realized on c++(gtk), java and javascript. In addition there is parser of string expressions like sin(pi/4) which can be useful for other projects. See list of supported functions and constants here.

C++ calculator screenshot

Java calculator screenshot

Java calculator parameters


Example of using java calculator on html pages.

<applet code="calculator.CalculatorApplet.class" width="750" height="415"
<param name="language" value="english"/>
<param name="useMemory" value="true"/>
<param name="useBuffer" value="true"/>
<param name="useLanguageSelector" value="true"/>
<param name="background" value="e8e4e5"/>
Java applet calculator

Parameters description

language - english|russian. Default value is 'english'.
useMemory - true|false. Show or hide 'memory' text field. Default value is 'true'.
useBuffer - true|false. Show or hide 'buffer' text field. Default value is 'true'.
useLanguageSelector - true|false. Show or hide language combobox. Default value is 'true'.
background - background color in hex format. Default value is default java panel color.