| 
 2154| 0
 | [猜想] 有关四面体各侧面内切圆与旁切球半径的不等式 | 
| 
 | ||
| 毋因群疑而阻独见  毋任己意而废人言 毋私小惠而伤大体 毋借公论以快私情 | ||
小黑屋|手机版|数学研发网 ( 苏ICP备07505100号 )
GMT+8, 2025-10-31 10:45 , Processed in 0.022657 second(s), 17 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.