**Operations with Units** 8 3 NEW ^ Command ^ Short Description ^ ^ | **[[manual:chapter6:units:cmd_udefine|UDEFINE]]** | Create a user-defined unit | NEW | | **[[manual:chapter6:units:cmd_upurge|UPURGE]]** | Delete a user-defined unit | NEW | | **[[manual:chapter6:units:cmd_uval|UVAL]]** | Numeric part of a unit object | | | **[[manual:chapter6:units:cmd_ubase|UBASE]]** | Expand all unit factors to their base unit | | | **[[manual:chapter6:units:cmd_convert|CONVERT]]** | Convert value from one unit to another | | | **[[manual:chapter6:units:cmd_ufact|UFACT]]** | Expose a group of units within a unit object (factor) | | | **[[manual:chapter6:units:cmd_tounit|→UNIT]]** | Apply a unit to an object | | | **[[manual:chapter6:units:cmd_ulist|ULIST]]** | List all user-defined units | NEW |