Concept解析表达式文法
PEG
An analytic grammar formalism for describing formal languages, commonly used in parser combinators and Packrat parsing.
Core Facts
Timeline (last 90 days)
Oct 18
Packrat parsing is usually used in combination with parsing expression grammars (PEG).
Unverified50%
All Facts (5)
Verified
The formula for PEG is PE (price-to-earnings ratio) divided by earnings growth rate (%).
65%UnverifiedPEG=1被认为是合理估值，PEG<1可能被低估，PEG>2则需要警惕高估风险
85%Unverified吉姆·斯莱特在《祖鲁法则》中将PEG<0.75作为强力买入信号
85%UnverifiedPEG指标由彼得·林奇在其1989年著作《彼得·林奇的成功投资》中系统阐述并推广
85%UnverifiedPackrat parsing is usually used in combination with parsing expression grammars (PEG).
50%