mersenneforum.org September 2022
 Register FAQ Search Today's Posts Mark Forums Read

 2022-09-05, 12:03 #1 Xyzzy     Aug 2002 2×17×251 Posts September 2022
 2022-09-08, 15:43 #2 Dieter   Oct 2017 7×19 Posts 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 symmetric? Is there a difference between = and == ? And what will say: “all the grid points in the letters are essentially generic points” ?
2022-09-08, 23:37   #3
Dr Sardonicus

Feb 2017
Nowhere

609610 Posts

Quote:
 Originally Posted by Dieter Is there a difference between = and == ?
In Pari-GP scripts, = is an assignment operator. Thus "a = 1" assigns the value 1 to the variable "a".

But "==" is a comparison, result either TRUE (1) or FALSE (0). For example, the comparison

1 == 0

would give a result of 0 (FALSE).

2022-09-09, 00:42   #4
slandrum

Jan 2021
California

3×7×23 Posts

Quote:
 Originally Posted by Dieter 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 symmetric?
Change every letter to *, then maybe you'll see it:

Code:
***** *
*** ***
***** *

 2022-10-03, 22:23 #5 SmartMersenne   Sep 2017 139 Posts It is already next month, we don't have the new question, heck we don't even have any updates or feedback on the solvers. This sucks!

 Similar Threads Thread Thread Starter Forum Replies Last Post Xyzzy Puzzles 20 2021-10-06 00:52 tgan Puzzles 33 2020-10-12 03:06 Xyzzy Puzzles 10 2019-10-08 13:47 Xyzzy Puzzles 2 2018-10-11 15:31 fivemack Factoring 1 2007-09-07 00:29

All times are UTC. The time now is 06:26.

Fri Dec 2 06:26:05 UTC 2022 up 106 days, 3:54, 0 users, load averages: 0.89, 0.97, 0.88