1.02+X=0.618(1.68+X) 即0.618乘以1.68+0.618X=1.02+X最后0.382X=0.01824 X=0.047748691099的洼地低洼低洼的哇的哇
1.02+X=0.618(1.68+X) 即0.618乘以1.68+0.618X=1.02+X最后0.382X=0.01824 X=0.047748691099
的洼地低洼低洼的哇的哇