" F9 r: [" K! I7 s/ W: `这种治学的态度真是不可理喻……那么请看看明白 2 r) g& g/ p1 t; @4 U1.what i was doing0 N. v5 M1 a4 p5 H' ^7 R
2.why and how 6 p& U2 h4 R! Y6 R: o5 A& T3.where does the deviation come from/ P' c4 [6 z9 ?. N- h) k ) s& j: I R; I) Z6 y/ Y' {
], ^4 _, |, K3 y/ N. o4 P( G $ V$ k1 l9 {9 c W9 H' Q, c R- }A simple test to check whether it can divide a random solid ; M/ v. u' {: ]3 {, W) y4 `9 D) d- P5 w* d / _: K3 |# m# K( g% s( H+ cBut still the deviations exist# O3 y5 C2 L$ K. O# V/ X1 Y" d
7 |9 O+ f' g% i# ?# |
[ 本帖最后由 77607283 于 2009-3-7 15:32 编辑 ]