Introducing new special function : Lambert_t(z,r) tommy1729 Ultimate Fellow Posts: 1,742 Threads: 382 Joined: Feb 2009 03/12/2015, 01:11 PM (This post was last modified: 03/12/2015, 01:15 PM by tommy1729.) For reasons I will explain later , I need to introduce a new special function. Well some might have used it before or named it before , but most consider it nonstandard. For complex z , integer r : Lambert_t(z,r) is the functional inverse of ln^[r](z) z. regards tommy1729 "Proof means to show both "truth" and "why"." tommy1729 andydude Long Time Fellow Posts: 510 Threads: 44 Joined: Aug 2007 01/10/2016, 09:12 AM (03/12/2015, 01:11 PM)tommy1729 Wrote: Lambert_t(z,r) is the functional inverse of ln^[r](z) z. I believe this is the same as Galidakis HW function. tommy1729 Ultimate Fellow Posts: 1,742 Threads: 382 Joined: Feb 2009 01/10/2016, 06:14 PM (This post was last modified: 01/10/2016, 06:15 PM by tommy1729.) (01/10/2016, 09:12 AM)andydude Wrote: (03/12/2015, 01:11 PM)tommy1729 Wrote: Lambert_t(z,r) is the functional inverse of ln^[r](z) z. I believe this is the same as Galidakis HW function. I do not think so. I believe HW is the functional inverse of functions like Z 2^(3^Z) And Z 5^(17^(55^Z)) Regards Tommy1729 « Next Oldest | Next Newest »

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