Padé approximation coefficients generation for log function.
The function to be approximated is defined as follows:
Namely,
If both the numerator and denominator are 4 terms, then:
The number of terms in the Padé approximation and their relative accuracy as x=1 are as follows:
Each additional 1 term to the numerator denominator, improves the decimal 1.531 digits, or 5.086 bits.
The x and relative accuracy are as follows:
The computation time for the coefficients is O(n4).
results