EIQ analysis EIQ analysis and Tera calculation (T.Calc)
EIQ analysis is well known for its use in logistics analysis, but I have never seen any specific calculation methods or examples of using EIQ analysis. EIQ analysis seems like a legendary car.
It seems like a legendary car, but no one has ever ridden it. A car (a practical vehicle) is not just something to carry; it only fulfills its purpose once it reaches its destination. EIQ analysis should also be a practical vehicle.

I have been involved with and used EIQ analysis for around 30 years. However, I have never shared my know-how with others.
Now that I'm over 70 years old, I've decided to compile the short programs I've used in my work into software called "Tera Calculation" and make it publicly available.

EIQ analysis requires inputting shipping data and outputting results.
For example,
When you input shipping data A, it outputs analysis summary B.
If the input values ​​remain constant, it must always output the same analysis summary B. Unless the calculation method is clearly stated, it cannot be trusted.

Tera Calculation is educational software for logistics analysis (shipping data analysis).
This program clearly explains how to calculate EIQ analysis and ABC analysis.
1. How to process shipping data
2. Create an EIQ matrix
3. Estimate incoming and outgoing shipments and inventory levels
4. Assign logistics equipment to the EIQ matrix
5. Calculate the installation space for each piece of logistics equipment and adjust the totals
6. Calculate the size of the distribution center and the required site area

Calculation examples are provided in sections 1-6, and various logistics equipment area calculation software is included for self-help.