News

In this category, we provide updates and information about our software and websites.

News in 2025

Released: Latest Version of VCSSL with Fixes for Behavioral Changes on Java 24
2025-04-22 - VCSSL 3.4.50 released with a fix for a subtle behavioral change in absolute path resolution on network drives, introduced in Java 24. Details inside.

News in 2024

Released the Latest Versions of RINEARN Graph and VCSSL - Now Supporting Customizable Tick Positions and Labels!
2024-11-24 - Starting with this update, a new "MANUAL" tick mode is now supported, allowing users to freely specify the positions and labels of ticks on the graph. We'll explain the details and how to use it.

Released Exevalator 2.2: Now Compatible with TypeScript and Usable in Web Browsers
2024-10-22 - The open-source expression evaluation library, Exevalator, has been updated to version 2.2. It now supports TypeScript and can be used for evaluating expressions directly in web browsers. Explains the details.

Behind the Scenes of Creating an Assistant AI (Part 1: Fundamental Knowledge)
2024-10-07 - The first part of a series on how to create an Assistant AI. In this article, we introduce the essential knowledge you need to grasp before building an Assistant AI. What exactly is an LLM-based AI? What is RAG? And more.

Launching an Assistant AI to Support Software Usage!
2024-09-20 - We've launched an Assistant AI that answers questions about how to use RINEARN software and helps with certain tasks. Anyone with a ChatGPT account can use it for free. We'll explain how to use it.

Software Updates: Command Expansion in RINEARN Graph, and English Support in VCSSL
2024-02-05 - We updated our apps. This updates include "Enhancing the Command-Line Features of RINEARN Graph" and "Adding English Support to VCSSL." Dives into each of them!

Inside the Repetitive Execution Speedup Impremented in Vnano Ver.1.1
2024-01-17 - Delves into the update in Vnano 1.1 from a developer's viewpoint, providing detailed insights into the specific improvements made to the internal structure of the script engine.

News in 2023

Scripting Engine Vnano Ver.1.1 Released: Dramatic Speed Improvement for Repetitive Executions of the Same Content
2023/12/22 - Released the Vnano script engine Ver.1.1. In this version, we've made significant enhancements in processing speed by reducing the overhead of handling requests. Explains the details.

RINEARN Graph 3D Updated and Next Version (Ver.6) Development Has Begun!
2023/09/04 - We have released RINEARN Graph 3D Ver.5.6.34. In addition, we have initiated the development of the next major version, Ver.6! Details inside.

Commitment to Significantly Expand English Documentation with AI Assistance - Presenting a Behind-the-Scenes 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.

Update to RINEARN Graph 3D: Enhanced API-related Features and More
2023/05/18 - We recently released the latest version of RINEARN Graph 3D, Ver.5.6.32. Explains the details of this update.

News in 2022

Released Ver.1.0 of the Scientific Calculator App "RINPn"
2022/12/31 - We have released the first general release version (Ver.1.0) of the programmable scientific calculato app "RINPn". Explains the details.

Released Ver.1.0 of Vnano Scripting Engine/Language
2022/12/12 - Vnano Scripting Engine has transited from the beta stage to the general release stage, and we have released the first general release version: 1.0. Explains the details.

Updated the Scientific Calculator "RINPn": Added a Retractable Key-Panel, etc.
2022/11/11 - We have updated the scientific calculator app &quto;RINPn" to Ver.0.9.4. Explains the details of the changes by this update.

Updated RINEARN Graph 3D: Fixed Bugs About "Reverse X/Y/Z" Options, etc.
2022/11/03 - We have released RINEARN Graph 3D Ver.5.6.30, containing some bug fixes. Explains the details of the fixed bugs.

Updated Applications
2022/10/12 - We have released the new versions of some applications. Explains the changes by this updates.

Opened the Website of Exevalator
2022/07/24 - We have opened the official website of "Exevalator", the open-source expression calculator library (for Java/C#/C++/Rust) we released in April.

The Internal Architecture of Exevalator
2022/05/04 - Explaining the internal architecture of Exevalator, which is an open-source expression calculator library we released last month.

Released "Exevalator": A Multilingual & Copyright-Free Expression Evaluator Library
2022/04/16 - We have released a new library "Exevalator" which enables you to calculate values of numerical expressions stored in string variables, on Java/C#/C++/Rust programs.