Шаблон:Convert/dimension code
The parameter D in the convert unit templates specifies dimension. Base dimensions are encoded with prime numbers. Other dimensions are the corresponding products of the base units and/or their inverses. The table below lists the codes used. One hundred and one distinguishes scalars from vectors. Eleven is used to distinguish other dimensionally equivalent units which are conceptually different (e.g. pressure vs energy density).
| number code | dimension |
|---|---|
| 1 | numbers |
| 2 | length |
| 3 | mass |
| 4 | area |
| 5 | time |
| 7 | electrical current |
| 8 | volume |
| 11 | special code |
| 13 | angle |
| 19 | temperature |
| 23 | amount of substance |
| 29 | luminous intensity |
| 31 | currency |
| 35 | electrical charge |
| 44 | volume of fuel per unit distance |
| 1/44 | distance per unit volume of fuel |
| 169 | solid angle |
| 3/8 | density |
| 1/5 | frequency |
| 8/5 | volumetric flow |
| 11/5 | radioactive decays per unit time |
| 2/5 | speed |
| 2/25 | acceleration |
| 6/25 | force |
| 3/50 | pressure |
| 12/25 | energy |
| 1212/25 | torque |
| 12/125 | power |
| 33/50 | energy density |
| 12/895 | potential difference |
| 101 | vectors |