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Search: Posts Made By: Dieter
Forum: Puzzles 2022-11-01, 05:58
Replies: 8
Views: 822
Posted By Dieter
You wanted to say "b must be ..." ?

You wanted to say "b must be ..." ?
Forum: Puzzles 2022-10-12, 09:15
Replies: 4
Views: 1,076
Posted By Dieter
Exactly! I remember again. That was more...

Exactly! I remember again. That was more difficult - how can I know, if I have the maximum?
The text of the bonus is updated, too.
Forum: Puzzles 2022-10-12, 07:29
Replies: 4
Views: 1,076
Posted By Dieter
Just this moment I see " of at least 110" in...

Just this moment I see

" of at least 110" in the text.

Is that new? I cannot remember.
Forum: Puzzles 2022-09-08, 15:43
Replies: 4
Views: 1,253
Posted By Dieter
September 2022 Ponder This

Looking at

LLLRH H
LRR HHH
LRRRH H,

I don’t see the symmetry. The second and the third L in the first line differ from the third line.
Is anyone able to explain, in what way that is...
Forum: Puzzles 2022-09-03, 11:47
Replies: 12
Views: 2,626
Posted By Dieter
I can confirm this value, but my code needs about...

I can confirm this value, but my code needs about 2 hours.

0,072 seconds for the transition from 2^n to 2^(n+1)
Forum: Puzzles 2022-08-28, 05:48
Replies: 12
Views: 2,626
Posted By Dieter
Meanwhile my best code needs 45 seconds for the...

Meanwhile my best code needs 45 seconds for the transition from 2^n to 2^(n+1). One thread, I don´t know how to parallelize.
Forum: Puzzles 2022-08-18, 08:35
Replies: 12
Views: 2,626
Posted By Dieter
T(n) := time to compute the number of ways to...

T(n) := time to compute the number of ways to perform a dance of n units.

T(2^256) = 2^232 * T(2^24) ??? Are there algorithms without "T is proportional to n"?

I only want to know, if there are...
Forum: Puzzles 2022-06-19, 05:30
Replies: 9
Views: 1,997
Posted By Dieter
n=21: …77 ?

n=21: …77 ?
Forum: Puzzles 2022-05-29, 12:16
Replies: 7
Views: 2,958
Posted By Dieter
April 2022

Did anyone else find the excellent solution of Anders Kaseorg?
How do you find something like that?
Forum: Puzzles 2022-03-23, 07:30
Replies: 21
Views: 4,013
Posted By Dieter
Thumbs up Thank you for this clarification. I wasn’t able...

Thank you for this clarification. I wasn’t able to solve the puzzle, and the published solutions were not helpful.
Your algorithm in the simplest form - without trying to find sums with less terms –...
Forum: Puzzles 2022-03-21, 09:45
Replies: 7
Views: 1,870
Posted By Dieter
For p=9173 my code yields E(p) = 45821/1061 =...

For p=9173 my code yields E(p) = 45821/1061 = 43,1866 (n=4)
Forum: Puzzles 2022-03-14, 17:47
Replies: 7
Views: 1,870
Posted By Dieter
I can confirm the values of dg. For n=4 I...

I can confirm the values of dg.

For n=4 I have E = 41,46748351.
Forum: Puzzles 2021-10-08, 15:24
Replies: 3
Views: 1,166
Posted By Dieter
Ponder This October 2021

The text of the challenge is updated.
Forum: Puzzles 2021-10-04, 14:34
Replies: 3
Views: 1,166
Posted By Dieter
No. That‘s my understanding, too.

No. That‘s my understanding, too.
Forum: Puzzles 2021-10-04, 10:03
Replies: 20
Views: 5,705
Posted By Dieter
The published bonus solution agrees with my...

The published bonus solution agrees with my submitted solution (174).
I would like to know the teams for the better solutions (<150).
Forum: Puzzles 2021-09-14, 05:39
Replies: 20
Views: 5,705
Posted By Dieter
Your last 4735 has changed to 4753...

Your last 4735 has changed to 4753 ("Zahlendreher"), but without consequences for the damage.
Forum: Puzzles 2021-09-13, 09:57
Replies: 20
Views: 5,705
Posted By Dieter
That are very good values. I'm happy to have...

That are very good values. I'm happy to have found a 50-solution this morning - too late for being listed.
It's consoling for me that there are not many solvers until 11/09.
I have no code...
Forum: Puzzles 2021-09-06, 07:17
Replies: 3
Views: 1,532
Posted By Dieter
The publication of the solution wasn’t helpful...

The publication of the solution wasn’t helpful for me.

Can anyone explain the strategy: “All players are perfectly rational - they always choose which player to remove in a way that maximizes...
Forum: Puzzles 2021-06-02, 08:12
Replies: 35
Views: 7,239
Posted By Dieter
That's my opinion, too. I have only 246 under...

That's my opinion, too. I have only 246 under 2**64.
Forum: Puzzles 2021-05-05, 08:04
Replies: 17
Views: 5,379
Posted By Dieter
The text of the challenge is updated. 1)...

The text of the challenge is updated.

1) F_0 = 0
2) It's explicitly formulated that A_0 and A_1 have to be relatively prime.
Forum: Puzzles 2021-05-03, 05:52
Replies: 17
Views: 5,379
Posted By Dieter
Have A_0 and A_1 to be relatively prime? He...

Have A_0 and A_1 to be relatively prime? He didn't write it.
Otherwise A_0 = 4 and A_1 = 6 yielded a Fibonacci-like sequence without primes.
But that cannot be the challenge.
Forum: Puzzles 2021-04-25, 04:46
Replies: 25
Views: 5,156
Posted By Dieter
Yes. I'm sure that Kebbaj wanted to say this. ...

Yes. I'm sure that Kebbaj wanted to say this.

I repeat: Look at #2! That was my first comment to this challenge.

Or look at #8 (uau): "Those refer to different things with "step".

Seems...
Forum: Puzzles 2021-04-24, 14:47
Replies: 25
Views: 5,156
Posted By Dieter
Look at #2! That was my first comment.

Look at #2! That was my first comment.
Forum: Puzzles 2021-04-07, 05:20
Replies: 25
Views: 5,156
Posted By Dieter
I only repeated this part of the challenge with...

I only repeated this part of the challenge with other words. If A explains anything to C and B explains the same matter using other words, B always has an advantage to be understood!
I admire the...
Forum: Puzzles 2021-04-05, 16:55
Replies: 25
Views: 5,156
Posted By Dieter
In the challenge sometimes k is the number of...

In the challenge sometimes k is the number of spins and sometimes k is the number of elements in the remaining sets. For the number of possibilities that doesn‘t make a difference, because (n...
Showing results 1 to 25 of 133

 
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