News
Commitment to Significantly Expand English Documentation with AI Assistance  Presenting a BehindtheScenes Look at the Actual Workflow
2023/05/28 
We have decided to expand our English documentation by leveraging AI technologies such as ChatGPT. We will provide a detailed explanation of our initiative.
RINEARN Graph 3D
» Details
RINEARN Graph 3D is an 3D graph software availale for plotting data from numerical files or spreadsheet software.
You can plot 3D graph by easy actions, e.g. you can plot data copied on a spreadsheet software by pasting it on the graph screen by rightclicking menu.
In addition, this software can render 3D graphs with realistic lighting/shading effects. It support you to recognize complicated shape of 3D graphs easily.
RINEARN Graph 3D is implemented in Java®, so it is also available as a 3D graph library for Java applications.
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RINEARN Graph 2D
» Details
RINEARN Graph 2D is an 2D graph software availale for plotting data from numerical files or spreadsheet software.
You can plot 2D graph by easy actions, e.g. you can plot data copied on a spreadsheet software by pasting it on the graph screen by rightclicking menu.
RINEARN Graph 2D is implemented in Java®, so it is also available as a 2D graph library for Java applications.
 More Details  Download 
RINPn
» Details
RINPn is a scientific calculator software. The window of the RINPn is very simple, so you can use it very easily. You can input the entire of the expression, and you can execute the calculation by simply typing the Enter key.
The RINPn is equipped with the scripting engine of the Vnano, so you can define functions and variables in Clike simple programming language.
The RINPn is an open source software, and it is under development on the public repository on GitHub.
Exevalator
» Details
Exevalator is a compact library, which enables you to calculate values of numerical expressions stored in string variables, on Java/C#/C++/Rust programs.
Exevalator is implemented as single source file for each language, so you can embed it into your app very easily. In addition, Exevalator is released under the CC0, which is almost the same as the socalled "copyrightfree" (public domain).
Vnano
» Details
Vnano is a compact scripting engine for enabling Java® and Kotlin® applications to interpret script code (given as string data) on runtime and execute it.
As a scripting language, Vnano is a subset of the VCSSL which has a simple Clike syntax, so users who accustomed to Clike languages can use Vnano right away.
Vnano realizes the highspeed script processing by execute intermediate code on a VM of which architecture is a vector register machine. Its peak performance is about 400 MFLOPS (64bit) for scalar operations, and about 5 GFLOPS (64bit) for vector operations.
VCSSL
» Details
VCSSL is a programming language for lightweight computation, dataanalysis, visualization using 2D & 3D graphics, etc.
All parts of the runtime environment of the VCSSL (scripting engine, graphics engine, etc.) are implemented in Java, so the VCSSL is available on various type of OS for PC, e.g. Microsoft® Windows®, Linux, etc.
VCSSL has simple Clike syntax. If you are already useing other Clike programming languages ( C, C++, C#, Java, ... ), you can master VCSSL programming very easily.
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Code Archive
Circular Wave Animation 


Draws the circular wave as 3D animation, under the specified wave parameters. 
Sine Wave Animation 


Draws the sine wave as animation, under the specified wave parameters. 
Tool For Converting Units of Angles: Degrees and Radians 


A GUI tool for converting the angle in degrees into radians, or radians into degrees. 
Fizz Buzz Program 


A program printing the correct result of Fizz Buzz game. 
Vnano  Solve The Lorenz Equations Numerically 


Solve the Lorenz equations, and output data to plot the solution curve (wellknown as the "Lorenz Attractor") on a 3D graph. 
Vnano  Output Data of Numerical Integration For Plotting Graph 


Example code computing integrated values numerically, and output data for plotting the integrated functions into graphs. 
Vnano  Compute Integral Value Numerically 


Example code computing integral values numerically by using rectangular method, trapezoidal method, and Simpson's rule. 
3D Graph Plotting Tool for Animating Data Loaded from Multiple Files 


A simple tool which plots 3D animation graphs by loading multiple data files. 
2D Graph Plotting Tool for Animating Data Loaded from Multiple Files 


A simple tool which plots 2D animation graphs by loading multiple data files. 
3D Graph Tool for Plotting & Animating Expressions of the Form of "z = f(x,y,t)" 


A simple tool which plots the expression (formula) of the form of "z = f(x,y,t)" to the 3D graph, and plays it as animation. 
2D Graph Tool for Plotting & Animating Expressions of the Form of "y = f(x,t)" 


A simple tool which plots the expression (formula) of the form of "y = f(x,t)" to the 2D graph, and plays it as animation. 
3D Graph Tool for Plotting & Animating Parametric Expressions of the Form of x(t), y(t), z(t) 


A simple tool which plots parametric expressions (formulas) of the form of x(t), y(t), z(t) to the 3D graph, and plays it as animation. 
2D Graph Tool for Plotting & Animating Parametric Expressions of the Form of x(t) and y(t) 


A simple tool which plots parametric expressions (formulas) of the form of x(t) and y(t) to the 2D graph, and plays it as animation. 
3D Graph Tool for Plotting Expressions of the Form of "z = f(x,y)" 


A simple tool which plots the expression (formula) of the form of "z = f(x,y)" to the 3D graph. 
2D Graph Tool for Plotting Expressions of the Form of "y = f(x)" 


A simple tool which plots the expression (formula) of the form of "y = f(x)" to the 2D graph. 
» See also: The code archive in the Japanese website.
( Now we are translating contents from the Japanese website to English little by little. )
About Us
President (selfemployed) & Software Developer
Location
Japan
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* Microsoft Windows and C# are either a registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
* Rust is registered trademarks of Mozilla Foundation and/or its affiliates.