# linear algebra – How to compute a extra frequent model of Vandermonde / Cauchy double alternant determinant retort

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## linear algebra – How to compute a extra frequent model of Vandermonde / Cauchy double alternant determinant

assume some variables $${X_i}_{1le i le n}$$, $${Y_i}_{1le i le n}$$, and $${W_i}_{1le i le n}$$. Does anybody know find out how to compute the next determinant?
$$det ~ left(frac{W_j^{i-1}}{X_i+Y_j}capable)_{1le i,jle n}.$$

Update: If you can too present an retort for the illustration the place $$W_j=1$$ for $$jge2$$, that will breathe sufficient for the issue I maintain encountered in my analysis.

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