Simple Multiple Precision Algorithms for Exponential Functions [Tips & Tricks]
Leonid Moroz, Volodymyr Samotyy, Zbigniew Kokosiński, Paweł Gepner · IEEE Signal Processing Magazine · 2022
Exponential functions are essential in many areas of science and engineering. Fast and efficient computing of such functions in multiple floating-point formats is a complex task for all classes of processing units—general purpose CPUs, digital signal processors, GPUs, intelligent processing units, and tensor processors (TPU)—developed recently for neural computing and deep machine learning.