Rangarira ndima iri pasi apa uye wozopindura mubvunzo unotevera mumutauro mumwechete sechikamu: Passage: Munguva iyi, akanyora Applications d'analyse et de géométrie, iyo yakashanda seyambiro kubasa rake rekare Traité des propriétés projectives des figures. Yakaburitswa mumavhoriyamu maviri muna 1862 na 1864. Akasarudzwa nhengo yekune dzimwe nyika yeAmerican Academy of Arts and Sciences muna 1865. Mubvunzo: Akanyora chii?
Kushandiswa kweanalysis uye geometry