Lambert function and Wolfram or "±infinity+i×K=±infinity" ?
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01-16-2024, 02:01 PM
(This post was last modified: 01-16-2024 02:13 PM by Gil.)
Post: #2
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RE: Lambert function and Wolfram or "±infinity+i×K=±infinity" ?
With Wolfram Alpha
LambertW (k=any value, z=(any real value ±i*infinity) = infinity. Now it seems that lim LambertW, k free, for z=a+ib & with a=±infinity, b=±infinity, gives equally infinity. Could anyone, if possible a "math guy", confirm it? My questions are related of course to HP programs, as I want to implement an output in my Lambert HP50G function for any real or complex "numbers, including the ± infinity input cases, the outputs of which I wish to treat as follows : Wk=0±1...(oo+ib): 'oo' Wk=0±1...(a+ioo): 'oo' Wk=0±1...(±oo±ioo): 'oo' with oo being the infinity sign. Thanks again for your insight. |
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