If you have 4+3*2, is there an algorithm to calculate this in one pass? Or do you need to convert to RPN/postfix, then use another algorithm to calculate?

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precedence-parser pratt-parser CPP Cpp17 expression-evaluator

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  • pratt-parser-calculator

    Pratt operator precedence parser and expression calculator

    • It can be done in one pass. I implemented a pratt parser for this kind of expressions: https://github.com/foolnotion/pratt-parser-calculator

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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