B(n) Root Tracking — exact vs asymptotic theory
This version compares the exact root near
B=1
from your normalised residual
Rnorm(B,n)=1
against the parity-split asymptotic formulas
B(n)=1+u/n+u²/(2n²)
with separate constants for odd and even
n
.
root search B min
root search B max
max n for table/plot
Run
exact root near 1
odd asymptotic
even asymptotic
B = 1