AngouriMath
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#ctor(AngouriMath.Entity,AngouriMath.Entity)
Method (no overloads)
Summary
The Lambert W function W_k(z) , the solution w of w e^w = z on the branch
k , a whole number: lambertw(z) is the principal branch and lambertw(k, z) the branch k , as Mathematica's ProductLog is.
Remarks
The branches are those of Corless, Gonnet, Hare, Jeffrey and Knuth (1996): W_0 is real
on[-1/e, +oo) and W_(-1) on [-1/e, 0) , and both are -1 at -1/e .
https://github.com/asc-community/AngouriMath/issues/2182
on
https://github.com/asc-community/AngouriMath/issues/2182
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