推 M2ehu121D: 0.397223.141.140.155 08/14 18:22
→ M2ehu121D: 用(39!)*(e/40)^40去算223.141.140.155 08/14 18:23
推 M2ehu121D: 不過感覺沒有收斂XDD223.141.140.155 08/14 18:27
→ partDu: 離正解有點距離,但有推解法,發小包~ 36.237.136.120 08/14 18:28
→ partDu: 這題建議直接叫電腦算(? 36.237.136.120 08/14 18:28
推 M2ehu121D: 收到感謝223.141.140.155 08/14 18:29
推 M2ehu121D: 0.190223.141.140.155 08/14 19:03
→ partDu: =========0.190 36.237.136.120 08/14 19:05
→ M2ehu121D: 收到感謝223.141.140.155 08/14 19:05