N in formulas 6 and 7

[lijinda22]

Exceptional work!
However, in the course of studying this paper, it is objectively reasonable to say that these two values should probably be Np, respectively, I think.

[Jiangbo-Shi]

We express our sincere gratitude for your meticulous revision. The correct values should be $N_p$. We will provide a corrected illustration in the readme file of this project and prepare a new online version of the paper to address this mistake. Thank you again.