test whether a unit is in the Unit Converter - Maple Help

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Units[Converter][HasUnit] - test whether a unit is in the Unit Converter

Calling Sequence

HasUnit(unit)

Parameters

unit

-

symbol; unit name

Description

• 

The HasDimension(unit) function tests whether the given unit is in the Unit Converter.

• 

This procedure accepts symbols and variations in spelling. For example, ms, meters/second, and metre/second represent the same unit in the Unit Converter.

Examples

withUnits[Converter]:

HasUnit'm''s'

true

(1)

HasUnit'Tm''s'

false

(2)

HasUnit'erg''s'

true

(3)

See Also

Units, Units/Converter, Units[Converter][AddUnit], Units[Converter][GetUnit], Units[Converter][GetUnits], Units[Converter][RemoveUnit], Units[HasUnit]


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