| 普通话 | cmn-000 |
| 倍角公式 | |
| Hànyǔ | cmn-003 | bèi jiǎo gōng shì |
| English | eng-000 | double angle fomula |
| English | eng-000 | double angle formula |
| English | eng-000 | double angle formulas |
| English | eng-000 | duplication formula |
| ئۇيغۇرچە | uig-000 | ھەسسىلەنگەن بۇلۇڭ فۇرمۇلىسى |
| Uyghurche | uig-001 | hessilenʼgen bulung furmulisi |