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Some wrong formulas #102

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emanuel-sygal opened this issue Mar 19, 2019 · 1 comment

emanuel-sygal commented Mar 19, 2019

E.g. the equation for R^k has the indices of R_2 and R_1 swapped.

shmulib commented Jun 30, 2023

I think what @emanuel-sygal means by this is the formula for Rj is wrong.

It should be R_1 = (R - sigma_2)/(sigma1-sigma2) and R_2 = (R - sigma_1)/(sigma1-sigma2) and not R_j = (R-sigma_j)/(sigma_1 - sigma_2).

This stumped me for a while. With the incorrect formula the initial condition of x_i_0, y_i_0 = 1, 1 isn't satisfied.

Thanks so much for the excellent article in general though, this is really topic quality exposition

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