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Title |
Test
Details
Metric Measurement
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Expression |
(?<value>([\+-]?((\d*\.\d+)|\d+))(E[\+-]?\d+)?)( (?<prefix>[PTGMkmunpf])?(?<unit>[a-zA-Z]+)?)?
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Description |
Used for matching measurement expressions with or without scientific notation, with or without a list of known prefixes, and with an option component of a unit. Known limitations include that a measurement term cannot lack a prefix and also start with a letter that could be mistaken for a prefix. For instance, "5 m" is parsed as 5 with a prefix of m, not 5 with a base prefix and a unit of m.
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Matches |
1 uW, 1 mW, 1 W, 1 m, 1.5 W, .5 W, 5E-12 F, 5 nF
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Non-Matches |
mW, 5- mW, 5mW
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Author |
Rating:
Not yet rated.
Sean Duggan
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