We present an algorithm to approximate the real trilogarithm for a real argument with IEEE 754-1985 double precision accuracy. The approximation is structured such that it can make use of instruction-level parallelism when executed on appropriate CPUs.

翻译：我们提出一种算法，用于以IEEE 754-1985双精度标准逼近实参数下的实三对数函数。该逼近方法的结构设计使其在适当CPU上执行时能够利用指令级并行性。