©2026_NKTg = f(x,v,m)

©2026_NKTg = f(x,v,m)

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1. English (English)
ANNOUNCEMENT OF SOFTWARE SPECIFICATION AND ALGORITHM FOR THE NKTg LAW OF VARIABLE INERTIA
© 2026 Nguyễn Khánh Tùng. All rights reserved.
I. GENERAL INFORMATION
• Software Name:
NKTg Variable Inertia Computing System (NKTg Dynamics Calculator).
• Author:
Nguyễn Khánh Tùng
• Programming Languages:
C++ (ISO/IEC 14882) and Assembly (x64).
II. THEORETICAL BASIS: NKTg LAW OF VARIABLE INERTIA
The software is implemented based on the principles of the NKTg Law:
• Fundamental Relationship:
Movement tendency depends on position (x), velocity (v), and mass (m). Formula: NKTg = f(x, v, m).
• Core Product Quantities:
o Momentum (p): p = m * v
o NKTg_1 Quantity: Product of position and momentum (NKTg_1 = x * p).
o NKTg_2 Quantity: Product of the mass variation rate and momentum (NKTg_2 = (dm/dt) * p).
• Unit of Measurement:
NKTm (Unit of variable inertia).
III. DETAILED ALGORITHM DESCRIPTION
1. Data Processing Workflow
The algorithm performs movement tendency analysis through logical steps:
• Step 1:
Receive input parameters: position (x), velocity (v), mass (m), and mass change rate (dm/dt).
• Step 2:
Calculate linear momentum p = m * v.
• Step 3:
Calculate variable inertia values NKTg_1 and NKTg_2.
• Step 4:
Classify the tendency (Tendency) based on the sign of the value:
o NKTg_1 > 0: Moving away from stable state.
o NKTg_1 < 0: Moving toward stable state.
o NKTg_2 > 0: Mass variation supports movement.
o NKTg_2 < 0: Mass variation resists movement.

📜 License
NKTgLaw is available under a dual licensing model:

1. GPL-3.0 License (Open Source)
You can use, modify, and redistribute NKTgLaw under the terms of the GPL-3.0 License.
This version is free and requires that any derivative works are also released under GPL-3.0.
2. Commercial License (Proprietary)
For commercial use without the GPL obligations, a commercial license is required.
See LICENSE-commercial.txt for terms and conditions.
Contact Nguyen Khanh Tung ([e-mail]) for licensing and support.
Note: Each user must choose either the GPL license or the Commercial license.
Combining both is not permitted for the same use case.