|
|
|
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |
Barge is the unit of measure of weight.
The pound or pound-mass is a unit of mass used in the imperial, United States customary and other systems of measurement.