Error, (in Units:-RemoveSystem) the system `FHF` of units is currently set to the default (see ?UseSystem) - Maple Help
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Units

  

RemoveSystem

  

remove a system of units

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

RemoveSystem(system)

Parameters

system

-

symbol; name of system of units

Description

• 

The RemoveSystem(system) function removes a system of units.

• 

A system cannot be removed if it is the default system.

Examples

withUnits:

Automatically loading the Units[Simple] subpackage

AddSystemFHF,check,furlong,hundredweightlong,fortnight

UseSystemFHF

RemoveSystemFHF

Error, (in Units:-RemoveSystem) the system `FHF` of units is currently set to the default (see ?UseSystem)

UseSystemSI

RemoveSystemFHF

RemoveSystemSI

Error, (in Units:-RemoveSystem) the system `SI` of units is currently set to the default (see ?UseSystem)

RemoveSystemCGS

See Also

Units

Units/Commands

Units/Index

Units/Systems

Units[AddSystem]

Units[GetSystem]

Units[GetSystems]

Units[HasSystem]

Units[UseSystem]

Units[UsingSystem]