"Chèng-bêng" pán-pún chi-kan bô-kāng--ê tē-hng

刪去的內容 新增的內容
ZéroBotthó-lūn | kòng-hiàn
~ r2.7.1) (bot ka-thiam: ro:Demonstraţie matematică
MerlIwBotthó-lūn | kòng-hiàn
Tē 44 chōa:
[[lv:Matemātisks pierādījums]]
[[mk:Математички доказ]]
[[ml:തെളിവ് ഗണിതശാസ്ത്രത്തിൽ]]
[[ms:Bukti matematik]]
[[nds:Bewies (Mathematik)]]