May 2006
Intermediate to advanced
104 pages
2h 50m
English
Decimal | Entity | Symbol | Description |
|
| ℑ | Blackletter capital I, imaginary part |
|
| ℘ | Script capital P, power set |
|
| ℜ | Blackletter capital R, real part |
|
| ™ | Trademark sign |
|
| ℵ | Alef symbol, or first transfinite cardinal |
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