e/zh-classical/天元術

Information
instance of	(noun) a precise rule (or set of rules) specifying how to solve some problem algorithm, algorithmic program, algorithmic rule

Meaning
Literary Chinese
has gloss	lzh: 天元術者，算法也。用算籌。倭人關孝和發展之而創點竄術矣。
lexicalization	lzh: 天元術