create account

Proof of Math Challenge #1 [DE/EN] by thatgermandude

View this thread on: hive.blogpeakd.comecency.com
· @thatgermandude · (edited)
$1.58
Proof of Math Challenge #1 [DE/EN]
# [EN]



# Welcome to the new challenge series for your brain!




Sometimes I have to doubt my own brain. I was sitting here thinking long and hard what content could be actually good for the proof of brain tag. Maybe some sort of riddle? But looking at how sophisticated riddles people like @one.alfa or @friendlymoose make, there was already good content on hive that I would have to compete with.

Just now I had the enlightenment: Mathematical Proofs. I studied math for a few semesters and I was actually quite good at doing Proofs which is all you do as a mathematician. I have posted Proofs on hive in the past and while they only garnered medium attention, I think setting up a challenge with prizes will lead to a lot more normal people engaging, who haven't already studied math, physics or IT .

 I will make a separate post about the Beauty of Proofs and how to do them. But for those who already know what I am talking about: correctness is of course the condition to qualify but what counts is the beauty of the Proof. And more importantly how I evaluate the beauty. I prefer  number-based Proofs over graphical Proofs and text-based Proofs over number-based Proofs. At least in general.


![ThatGermanBrain.png](https://images.hive.blog/DQma89DzqnG1cpQLiWGwYSkaAzaaiV1fgJZFJuHj4KxECxQ/ThatGermanBrain.png)

*proofofbrainio allowed me to use this lovechild of our avatars*

------------
# This weeks Challenge
----------


Proof the sentence of Pythagoras:
a²+b²=c²

----------
# Prize Money

-----------
 First place: 10 POB
Second place: 5 POB

Entries are accepted until 6 days after this post has been punlished. You can comment your Proof or make a separate Post that you link in the comments.

# [DE]

# Willkommen zum neuen Gewinnspiel mit Grips!

Manchmal zweifel ich auch an meinem Grips, wenn ich daran denke wie lange ich mir den Kopf darüber zerbrochen habe, was ich für Proof of Brain für Content machen. War auch die ganze Zeit in die Richtung Gewinnspiel am Denken, aber da gibts ja schon viel Zeug auf der Kette.

Dann hats mich getroffen: Mathematische Beweise. Ich hab mal ein bisschen Mathe studiert und war mal echt gut in Beweisführung. Ich bin davon überzeugt, dass die Fähigkeit mathematisch zu beweisen, einen eine ganz andere Sichtweise auf die Mathematik gibt und das logische Denken schärft. Mit einem Gewinnspiel kann ich jetzt auch hoffentlich endlich die motivieren sich mit dem Thema zu befassen, die den ganzen Schmarn nicht schon aus dem IT Studium kennen.

Ich werde einen separaten Post darüber schreiben, wie man einen Beweis führt und warum es sowas wie Schönheit in kalten mathematischen Beweisen geben kann. In meiner Challenge wird auch nach Schönheit beurteilt, Korrektheit ist lediglich eine Grundvoraussetzung. Für die, die wissen wovon ich rede: ich finde formelle Beweise besser als Grafische und Informelle besser als Formelle. Jedenfalls als Faustregel.

-------------------

# Die Challenge der Woche

---------------

Beweise den Satz des Pythagoras:
a²+b²=c²

------------

# Preisgeld

Erster Platz: 10 POB
Zweiter Platz: 5 POB

Einsendeschluss ist 6 Tage nach Veröffentlichung dieses Posts. Ihr könnt euren Beweis in die Kommentare schreiben oder einen eigenen Post machen, den ihr in den Kommentaren verlinkt.



---

<center><sub>Posted via [proofofbrain.io](https://www.proofofbrain.io/@thatgermandude/proof-in-math-proof-of-brain-challenge-1-de-en)</sub></center>
👍  , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
properties (23)
authorthatgermandude
permlinkproof-in-math-proof-of-brain-challenge-1-de-en
categoryhive-150329
json_metadata"{"tags":["proofofbrain","deutsch","stem","math","challenge","giveaway","proof"],"users":["one.alfa","friendlymoose"],"image":["https://images.hive.blog/DQma89DzqnG1cpQLiWGwYSkaAzaaiV1fgJZFJuHj4KxECxQ/ThatGermanBrain.png"],"app":"hiveblog/0.1","format":"markdown","canonical_url":"https://www.proofofbrain.io/@thatgermandude/proof-in-math-proof-of-brain-challenge-1-de-en","links":["https://www.proofofbrain.io/@thatgermandude/proof-in-math-proof-of-brain-challenge-1-de-en"],"description":"Proof of Math Challenge #1 [DE/EN] Win 10 POB for first, 5 POB for second place"}"
created2021-04-20 12:48:12
last_update2021-04-21 06:53:42
depth0
children45
last_payout2021-04-27 12:48:12
cashout_time1969-12-31 23:59:59
total_payout_value0.795 HBD
curator_payout_value0.781 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length3,435
author_reputation44,042,814,400,473
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,163,637
net_rshares2,847,046,111,212
author_curate_reward""
vote details (56)
@antonym ·
Haha. Coole Idee. Aber wir sind hier alle nur um uns gegenseitig einzureden, dass wir ein Gehirn haben. Nicht um es wirklich zu beweisen. :D

Ich hab Mathe für Wirtschaftswissenschaftler 1 und 2 gemacht. Aber so sehr vermisse ich es nicht.
Ein paar Schach-Puzzle oder Rätsel wären auch eine gute Idee, für die Nichtmathematiker.



---

<center><sub>Posted via [proofofbrain.io](https://www.proofofbrain.io/@antonym/qrvnlk)</sub></center>
👍  
properties (23)
authorantonym
permlinkqrvnlk
categoryhive-150329
json_metadata{"tags":["proofofbrain"],"app":"proofofbrain/0.1","canonical_url":"https://www.proofofbrain.io/@antonym/qrvnlk"}
created2021-04-20 19:32:09
last_update2021-04-20 19:32:09
depth1
children1
last_payout2021-04-27 19:32:09
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length438
author_reputation3,120,991,627,007
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,171,406
net_rshares33,005,779,439
author_curate_reward""
vote details (1)
@thatgermandude ·
> Aber wir sind hier alle nur um uns gegenseitig einzureden, dass wir ein Gehirn haben.

Jaja, das gute alte Echo Chamber hive. Wie sie alle den POB Markt stürmen um endlich ein Beweis für ihr Hirn zu haben :D.

Mathe für Wirtschaftler ist keine Universitätsmathematik. Ist jetzt kein böses Vorurteil oder so, aber ihr macht einfach was ganz anderes. Glaub mal selbst Informatiker die an der Schule mal Mathe-Asse waren stönen bei uns wofür se denn den Schwachsinn alles brauchen.

Ich werde die Tage mal einen Artikel zur Schönheit der Mathematik machen. Es hat auch was mit Logik und Weltverständnis zu tun. Vielleicht holts dich ja ab. Anders als das 1x1 in der Schule lernen kann das hier echt Spaß machen. Außerdem können die arroganten STEMler nicht mehr auf dir rumhacken, wenn du Uni-Mathe verstehst. Ist immerhin das schwerste Fach.
👍  
properties (23)
authorthatgermandude
permlinkqrvo4o
categoryhive-150329
json_metadata{"app":"hiveblog/0.1"}
created2021-04-20 19:43:39
last_update2021-04-20 19:43:39
depth2
children0
last_payout2021-04-27 19:43:39
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length841
author_reputation44,042,814,400,473
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,171,584
net_rshares854,613,092
author_curate_reward""
vote details (1)
@chasmic-cosm ·
Working on a proof by exhaustive search, but this challenge might end before my proof is complete 😂



---

<center><sub>Posted via [proofofbrain.io](https://www.proofofbrain.io/@chasmic-cosm/qrvcdi)</sub></center>
👍  
properties (23)
authorchasmic-cosm
permlinkqrvcdi
categoryhive-150329
json_metadata{"tags":["proofofbrain"],"app":"proofofbrain/0.1","canonical_url":"https://www.proofofbrain.io/@chasmic-cosm/qrvcdi"}
created2021-04-20 15:29:45
last_update2021-04-20 15:29:45
depth1
children3
last_payout2021-04-27 15:29:45
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length214
author_reputation4,159,775,155,640
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,166,547
net_rshares31,402,586,088
author_curate_reward""
vote details (1)
@thatgermandude ·
You have almost a whole week, so take your time. Looking forward to your proof!
👍  
properties (23)
authorthatgermandude
permlinkqrvd8j
categoryhive-150329
json_metadata{"app":"hiveblog/0.1"}
created2021-04-20 15:48:21
last_update2021-04-20 15:48:21
depth2
children2
last_payout2021-04-27 15:48:21
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length79
author_reputation44,042,814,400,473
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,166,899
net_rshares19,167,967,670
author_curate_reward""
vote details (1)
@chasmic-cosm ·
It was just a joke... exhaustive search would mean checking that the statement holds true for every possible right angled triangle.

I rather quite like Euclid's construction of this proof, but don't just want to copy.

Might think about it a while and try put together a real proof that doesn't involve checking an infinite number of triangles...



---

<center><sub>Posted via [proofofbrain.io](https://www.proofofbrain.io/@chasmic-cosm/qrvdez)</sub></center>
👍  
properties (23)
authorchasmic-cosm
permlinkqrvdez
categoryhive-150329
json_metadata{"tags":["proofofbrain"],"app":"proofofbrain/0.1","canonical_url":"https://www.proofofbrain.io/@chasmic-cosm/qrvdez"}
created2021-04-20 15:52:15
last_update2021-04-20 15:52:15
depth3
children1
last_payout2021-04-27 15:52:15
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length462
author_reputation4,159,775,155,640
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,166,973
net_rshares32,700,035,166
author_curate_reward""
vote details (1)
@failingforwards · (edited)
$0.03
I would like to exclude myself from the prize but have a go for fun if that's ok ;) 

lets take a diffrent approach, how do define distance between any two points (x1,y1) and (x2,y2) ? ((X2-x1)^2 + (y2-y1)^2))^0.5 = distance 

Or distance ^2 = (X2-x1)^2 + (y2-y1)^2)

In a right angle triangle , distance is C, the difference between x points is length a and y points is length b
👍  , , ,
properties (23)
authorfailingforwards
permlinkre-thatgermandude-2021420t2311188z
categoryhive-150329
json_metadata{"0":"{","1":"\"","2":"t","3":"a","4":"g","5":"s","6":"\"","7":":","8":"[","9":"\"","10":"p","11":"r","12":"o","13":"o","14":"f","15":"o","16":"f","17":"b","18":"r","19":"a","20":"i","21":"n","22":"\"","23":",","24":"\"","25":"d","26":"e","27":"u","28":"t","29":"s","30":"c","31":"h","32":"\"","33":",","34":"\"","35":"s","36":"t","37":"e","38":"m","39":"\"","40":",","41":"\"","42":"m","43":"a","44":"t","45":"h","46":"\"","47":",","48":"\"","49":"c","50":"h","51":"a","52":"l","53":"l","54":"e","55":"n","56":"g","57":"e","58":"\"","59":",","60":"\"","61":"g","62":"i","63":"v","64":"e","65":"a","66":"w","67":"a","68":"y","69":"\"","70":",","71":"\"","72":"p","73":"r","74":"o","75":"o","76":"f","77":"\"","78":"]","79":",","80":"\"","81":"a","82":"p","83":"p","84":"\"","85":":","86":"\"","87":"e","88":"c","89":"e","90":"n","91":"c","92":"y","93":"/","94":"3","95":".","96":"0","97":".","98":"1","99":"7","100":"-","101":"m","102":"o","103":"b","104":"i","105":"l","106":"e","107":"\"","108":",","109":"\"","110":"f","111":"o","112":"r","113":"m","114":"a","115":"t","116":"\"","117":":","118":"\"","119":"m","120":"a","121":"r","122":"k","123":"d","124":"o","125":"w","126":"n","127":"+","128":"h","129":"t","130":"m","131":"l","132":"\"","133":"}","tags":[]}
created2021-04-20 13:01:03
last_update2021-04-20 13:01:48
depth1
children5
last_payout2021-04-27 13:01:03
cashout_time1969-12-31 23:59:59
total_payout_value0.016 HBD
curator_payout_value0.011 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length379
author_reputation43,230,678,504,899
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,163,779
net_rshares78,246,594,980
author_curate_reward""
vote details (4)
@thatgermandude ·
Once you enter a comment you have entered the Challenge! Muahahhahahahah!

You are doing the classic beginner mistake of using Pythagoras to prove itself. You can calculate the distance on a coordination field this way because you know Pythagoras is true not the other way around.

Do you understand what I am saying? It is a rough hurdle to take, dw.
👍  
properties (23)
authorthatgermandude
permlinkqrv6dg
categoryhive-150329
json_metadata{"app":"hiveblog/0.1"}
created2021-04-20 13:20:06
last_update2021-04-20 13:20:06
depth2
children4
last_payout2021-04-27 13:20:06
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length351
author_reputation44,042,814,400,473
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,164,123
net_rshares1,314,524,231
author_curate_reward""
vote details (1)
@failingforwards ·
Ok fine then, I'll use relatively next time ;p no I get what your saying just never relasied pythagoras lead to this !
👍  
properties (23)
authorfailingforwards
permlinkre-thatgermandude-2021420t232832790z
categoryhive-150329
json_metadata{"tags":["ecency"],"app":"ecency/3.0.17-mobile","format":"markdown+html"}
created2021-04-20 13:28:33
last_update2021-04-20 13:28:33
depth3
children3
last_payout2021-04-27 13:28:33
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length118
author_reputation43,230,678,504,899
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,164,286
net_rshares693,221,413
author_curate_reward""
vote details (1)
@failingforwards ·
Ok new idea assuming area all ready given for a square and triangle. Ok imagine 4 identical triangles, each with an area of ab/2 because they are right angles(×we will use this layer). We arrange the triangles into a square shape so c faces outwards on all sides.

We now have a square with a second smaller sqaure cut out inside it. We know one thing already, the area of this shape is 4 triangles worth , 4 x ab/2 to be exact or 2ab

We also know the area of this shape is the outer square is c x c or c^2 minus the inner square undefined 

C^2 minus inner square = 2ab

The inner square is made up of the length A less length b which buts against it. So it is (a-b)^2

Plugging it back in you get

C^2 -(a-b)^2 = 2ab

Which unfolds into c^2 = a^2 + b^2 

👍  ,
properties (23)
authorfailingforwards
permlinkre-thatgermandude-2021420t235024162z
categoryhive-150329
json_metadata{"tags":["proofofbrain","deutsch","stem","math","challenge","giveaway","proof"],"app":"ecency/3.0.17-mobile","format":"markdown+html"}
created2021-04-20 13:50:24
last_update2021-04-20 13:50:24
depth1
children8
last_payout2021-04-27 13:50:24
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length758
author_reputation43,230,678,504,899
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,164,691
net_rshares38,595,931,270
author_curate_reward""
vote details (2)
@thatgermandude ·
Correct!

I had to put the graphics on a side tab to get it... :D .But yes this one of the more popular Proofs for Pythagoras and you explained it really well, to a degree where I understood and even if you googled it, you made sure you understood it as well.

Thank you for participating!
👍  
properties (23)
authorthatgermandude
permlinkqrv8ba
categoryhive-150329
json_metadata{"app":"hiveblog/0.1"}
created2021-04-20 14:02:00
last_update2021-04-20 14:02:00
depth2
children5
last_payout2021-04-27 14:02:00
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length289
author_reputation44,042,814,400,473
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,164,883
net_rshares153,926,188
author_curate_reward""
vote details (1)
@failingforwards ·
Thanks didn't google but I did have an advantage... I did a physics degree:p so just had to sit down and push triangles around for awhile until I found a different formula (area) that I could build on
👍  
properties (23)
authorfailingforwards
permlinkre-thatgermandude-2021421t01130690z
categoryhive-150329
json_metadata{"tags":["ecency"],"app":"ecency/3.0.17-mobile","format":"markdown+html"}
created2021-04-20 14:11:33
last_update2021-04-20 14:11:33
depth3
children4
last_payout2021-04-27 14:11:33
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length200
author_reputation43,230,678,504,899
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,165,061
net_rshares109,952,016
author_curate_reward""
vote details (1)
@thatgermandude ·
Congrats you won 10 POB
properties (22)
authorthatgermandude
permlinkqs9h79
categoryhive-150329
json_metadata{"app":"hiveblog/0.1"}
created2021-04-28 06:40:21
last_update2021-04-28 06:40:21
depth2
children1
last_payout2021-05-05 06:40:21
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length23
author_reputation44,042,814,400,473
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,345,891
net_rshares0
@failingforwards ·
Thank you! Great comp :)
properties (22)
authorfailingforwards
permlinkre-thatgermandude-2021428t164916504z
categoryhive-150329
json_metadata{"tags":["ecency"],"app":"ecency/3.0.17-mobile","format":"markdown+html"}
created2021-04-28 06:49:15
last_update2021-04-28 06:49:15
depth3
children0
last_payout2021-05-05 06:49:15
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length24
author_reputation43,230,678,504,899
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,346,108
net_rshares0
@mein-senf-dazu ·
Ich bin raus, vor 10 Jahren hätte ichs glaube noch gekonnt. 
properties (22)
authormein-senf-dazu
permlinkre-thatgermandude-2021420t171164z
categoryhive-150329
json_metadata{"tags":["proofofbrain","deutsch","stem","math","challenge","giveaway","proof"],"app":"ecency/3.0.17-mobile","format":"markdown+html"}
created2021-04-20 15:11:06
last_update2021-04-20 15:11:06
depth1
children15
last_payout2021-04-27 15:11:06
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length60
author_reputation303,088,995,235,719
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,166,130
net_rshares0
@thatgermandude ·
Ach komm schon... die guten alten grauen Zellen wieder etwas in Schwung bringen :)
properties (22)
authorthatgermandude
permlinkqrvda3
categoryhive-150329
json_metadata{"app":"hiveblog/0.1"}
created2021-04-20 15:49:15
last_update2021-04-20 15:49:15
depth2
children14
last_payout2021-04-27 15:49:15
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length82
author_reputation44,042,814,400,473
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,166,915
net_rshares0
@mein-senf-dazu ·
Ich werde mal überlegen, aber ich glaube das wird nichts. 

Langt dir 3²+4²=5² 😁😁😁
👍  
properties (23)
authormein-senf-dazu
permlinkre-thatgermandude-2021420t1942321z
categoryhive-150329
json_metadata{"tags":["ecency"],"app":"ecency/3.0.17-mobile","format":"markdown+html"}
created2021-04-20 17:04:24
last_update2021-04-20 17:04:24
depth3
children13
last_payout2021-04-27 17:04:24
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length82
author_reputation303,088,995,235,719
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,168,325
net_rshares31,706,138,711
author_curate_reward""
vote details (1)
@yeckingo1 ·
I don't really understand what the challenge is?
It is the Pythagorean theorem where a and b are the legs. c would be the hypotenuse.



---

<center><sub>Posted via [proofofbrain.io](https://www.proofofbrain.io/@yeckingo1/qrv5wc)</sub></center>
👍  ,
properties (23)
authoryeckingo1
permlinkqrv5wc
categoryhive-150329
json_metadata{"tags":["proofofbrain"],"app":"proofofbrain/0.1","canonical_url":"https://www.proofofbrain.io/@yeckingo1/qrv5wc"}
created2021-04-20 13:09:51
last_update2021-04-20 13:09:51
depth1
children7
last_payout2021-04-27 13:09:51
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length245
author_reputation168,722,291,132,111
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,163,923
net_rshares3,767,159,843
author_curate_reward""
vote details (2)
@thatgermandude ·
yes. I didn't want to tackle the whole 'what is a proof'-topic in this post because it is a tough nut to crack.

I will do a follow up post where I explain the concept in detail, but for now feel free to ask anything.
👍  
properties (23)
authorthatgermandude
permlinkqrv6kg
categoryhive-150329
json_metadata{"app":"hiveblog/0.1"}
created2021-04-20 13:24:18
last_update2021-04-20 13:24:18
depth2
children6
last_payout2021-04-27 13:24:18
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length217
author_reputation44,042,814,400,473
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,164,214
net_rshares919,958,754
author_curate_reward""
vote details (1)
@lucylin ·
_...but for now feel free to ask anything._

Are triangles the same as squares?
👍  ,
properties (23)
authorlucylin
permlinkre-thatgermandude-qrv831
categoryhive-150329
json_metadata{"tags":["hive-150329"],"app":"peakd/2021.04.2"}
created2021-04-20 13:57:00
last_update2021-04-20 13:57:00
depth3
children5
last_payout2021-04-27 13:57:00
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length79
author_reputation185,811,362,824,733
root_title"Proof of Math Challenge #1 [DE/EN]"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id103,164,808
net_rshares504,399,509
author_curate_reward""
vote details (2)