Difference between revisions of "Two to the N achievement"

Latest revision as of 21:37, 29 March 2024

Big O, 2ⁿ

This user earned the Two to the N achievement

by attempting to reach 2^{{{count}}} hashpoints on [[{{{date}}} ]] and is promoted to Level {{{count}}} (Expeditions).

Geohashing lacked achievements for numbers of expeditions and for numbers of co-ordinates reached - until now.

In the spirit of geohashing (nerdy fun) award yourself this ribbon when you set out on your 2^{N th} expedition, giving yourself some "Big Oh" notation.

This award can equally apply to a graticule. Put a link to your graticule page into the "name" field.

There are versions for ...

Expeditions
Coordinates reached
Global expeditions
Global coordinates reached

How the counting works ...

2⁰: Claim this for your first expedition.
2¹: Claim this for your second expedition.
2⁴: 16 expeditions - addiction risk.
2⁸: Wow - 256 expeditions! At the time of writing two geohashers have achieved this.
2⁹: At the time of writing NWoodruff is the closest needing only 26 expeditions. Is that a challenge by any chance? Achieved 2017-09-19 by NWoodruff

It's very easy for beginners to claim "Levels" progressing quickly from "Level 0" to "Level 3" so it's hardly worth claiming the ribbon unless its a global hash. "Level 4" and above get more interesting and disproportionately harder to achieve.

If you'd like a nerdy ribbon for your 100th expedition, you can set N to 6.64385618977472 or just use the gratuitous ribbon.

@@ Line 1: / Line 1: @@
-Geohashing lacks an achievements for numbers of expeditions and for numbers of co-ordinates reached. The one exception is the 100 Saturday meetups achievement.
+[[File:TwoToN.png|thumb|right|Big O, 2<sup>n</sup>]]
+[[:Template:Two to the N achievement]]
+{{Template:Two to the N achievement}}
-In the spirit of geohashing (nerdy fun) I hereby propose the 2<sup>N</sup> achievement, giving us some "Big Oh" notation.
+Geohashing lacked achievements for numbers of expeditions and for numbers of co-ordinates reached - until now.
-* 2<sup>0</sup>: Claim this for your virgin expedition.
+In the spirit of geohashing (nerdy fun) award yourself this ribbon when you set out on your 2<sup>N th</sup> expedition, giving yourself some "Big Oh" notation.
-* 2<sup>1</sup>: Claim this for your second expedition.
-* 2<sup>4</sup>: 16 expeditions - addiction risk.
-* 2<sup>8</sup>: Wow - 256 expeditions! At the time of writing two geohashers have achieved this.
-* 2<sup>9</sup>: At the time of writing [[User:NWoodruff|NWoodruff]] is the closest needing only 67 expeditions. Is that a challenge by any chance?
-It's very easy for beginners to claim "Levels" progressing quickly from "Level 0" to "Level 4". It gets disproportionately harder to reach the higher levels.
+This award can equally apply to a graticule. Put a link to your graticule page into the "name" field.
-And the proposer, [[User:Sourcerer|Sourcerer]] is a "Level 7" geohasher. --[[User:Sourcerer|Sourcerer]] ([[User talk:Sourcerer|talk]]) 08:36, 24 May 2015 (EDT)
+There are versions for ...
-== The Ribbon ==
+* Expeditions
+* Coordinates reached
+* Global expeditions
+* Global coordinates reached
-Here is a link to the [[Template:Two to the N achievement]].
+How the counting works ...
-{{Template:Two to the N achievement}}
+* 2<sup>0</sup>: Claim this for your first expedition.
+* 2<sup>1</sup>: Claim this for your second expedition.
+* 2<sup>4</sup>: 16 expeditions - addiction risk.
+* 2<sup>8</sup>: Wow - 256 expeditions! At the time of writing two geohashers have achieved this.
+* 2<sup>9</sup>: At the time of writing [[User:NWoodruff|NWoodruff]] is the closest needing only 26 expeditions. Is that a challenge by any chance? Achieved 2017-09-19 by [[User:NWoodruff|NWoodruff]]
-* "[[User:Sourcerer|Sourcerer]] achieved the [[Two to the N achievement]] by reaching 2<sup>4</sup> hashpoints on [[2010-09-24 51 -0]]."
+It's very easy for beginners to claim "Levels" progressing quickly from "Level 0" to "Level 3" so it's hardly worth claiming the ribbon unless its a global hash. "Level 4" and above get more interesting and disproportionately harder to achieve.
-* "[[User:Sourcerer|Sourcerer]] achieved the [[Two to the N achievement]] by attempting to reach 2<sup>5</sup> hashpoints on [[2011-01-01 52 0]]."
-* "[[User:NWoodruff|NWoodruff]] achieved the [[Two to the N achievement]] by reaching 2<sup>1</sup> global hashpoints on [[2015-04-19 global]]."
-* "[[User:David_Souther|David Souther]] achieved the [[Two to the N achievement]] by attempting to reach 2<sup>0</sup> global hashpoints on [[2009-03-04 global]]."
-[[Category:Two to the N achievement]]
+If you'd like a nerdy ribbon for your 100th expedition, you can set N to 6.64385618977472 or just use the gratuitous ribbon.