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cmathl
Discontinued A pure-C math library with a great variety of mathematical functions. Seeks to be close to C89/C90 compliant for portability.
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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.
I have no idea how this pow function works. It seems like it's doing some bit-shifting.
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