3335数学中等derivationmedium
Time Needed for a Mode to Shrink by a Factor e^-1
题目
For the mode evolving under , after what time does its amplitude shrink by a factor of ?
解题计时
0:00
提交作答时记录,用于后续平均用时统计。
你的答案
题目
For the mode evolving under , after what time does its amplitude shrink by a factor of ?
解题计时
0:00
提交作答时记录,用于后续平均用时统计。
你的答案