Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematician
gptkb:Islamic_scholar |
| gptkbp:birthYear |
1256
|
| gptkbp:deathYear |
1310
|
| gptkbp:knownFor |
contributions to Islamic mathematics
work on decimal fractions |
| gptkbp:majorWork |
al-Tuhfa al-Rif‘iyya fi’l-hisab
|
| gptkbp:nationality |
gptkb:Egyptian
|
| gptkbp:occupation |
gptkb:lawyer
gptkb:mathematician gptkb:astronomer |
| gptkbp:placeOfBirth |
gptkb:Cairo
|
| gptkbp:placeOfDeath |
gptkb:Cairo
|
| gptkbp:religion |
gptkb:Islam
|
| gptkbp:bfsParent |
gptkb:Taqi_al-Din_al-Subki
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
Ibn al-Rif'ah
|