08/02/10 00:15:25
>>283
A' = A - A (=0), C' = C - A (=92), B' = B - A とすれば、
BがAとCの間 <=> B'がA'とC'の間
08/02/10 00:15:25
>>283
A' = A - A (=0), C' = C - A (=92), B' = B - A とすれば、
BがAとCの間 <=> B'がA'とC'の間
08/02/10 00:15:25
>>283
A' = A - A (=0), C' = C - A (=92), B' = B - A とすれば、
BがAとCの間 <=> B'がA'とC'の間