Exercise 4.24 · 习题

Exercise 4.24: Design and carry out some

experiments to compare the speed of the original metacircular evaluator with

the version in this section. Use your results to estimate the fraction of time

that is spent in analysis versus execution for various procedures.

练习 4.24：设计并执行一些实验，比较原始元循环求值器与本节版本的速度。利用实验结果估计在各种过程中，分析阶段与执行阶段各自所占的时间比例。