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Integers only (
Posted on 2023-09-25
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Given:
f(x)=Sum[x/n!] for all positive integers n, where the [] brackets define the integer part of x (e.g. [pi]=3)
What is x, if
f(x)=1215
See The Solution
Submitted by
Ady TZIDON
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Subject
Author
Date
Better solution
Jer
2023-09-25 10:03:28
Computer solution
Larry
2023-09-25 08:57:50
re(2): Solution
Ady TZIDON
2023-09-25 08:53:07
re: Solution
Charlie
2023-09-25 08:44:01
Hunting for x
Charlie
2023-09-25 08:39:48
Solution
Jer
2023-09-25 07:06:00
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