*

measure BinaryMultiple DecadicMultiple Dimension Measure Measures Quantity DoubleQuantity IntQuantity untyped Measure Quantity Units

+

Measure Quantity Quantity

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Measure Quantity Quantity

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measure Dimension Measure Quantity untyped Measure Quantity

:=

StringMeasureComposition

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measure BinaryMultiple DecadicMultiple Dimension Measure Quantity untyped Measure

⤇

measure untyped