The Lambert W function, defined as the inverse of the function W ↦ W e^W, plays a crucial role in resolving equations where the variable appears both in linear and exponential forms. Its mathematical ...

When you try to print files or documents from within a Microsoft Office program like Word, Excel, Publisher, etc., and see the printing error message; Function ...

Lan & DeMets (1983) devised a method of constructing discrete group sequential boundaries by using the type I error spending rate function. It is extended so as to ...