• Log InLog In
  • Register
Liquid`
Team Liquid Liquipedia
EDT 10:29
CEST 16:29
KST 23:29
  • Home
  • Forum
  • Calendar
  • Streams
  • Liquipedia
  • Features
  • Store
  • EPT
  • TL+
  • StarCraft 2
  • Brood War
  • Smash
  • Heroes
  • Counter-Strike
  • Overwatch
  • Liquibet
  • Fantasy StarCraft
  • TLPD
  • StarCraft 2
  • Brood War
  • Blogs
Forum Sidebar
Events/Features
News
Featured News
BGE Stara Zagora 2025: Info & Preview27Code S RO12 Preview: GuMiho, Bunny, SHIN, ByuN3The Memories We Share - Facing the Final(?) GSL47Code S RO12 Preview: Cure, Zoun, Solar, Creator4[ASL19] Finals Preview: Daunting Task30
Community News
Weekly Cups (June 2-8): herO doubles down1[BSL20] ProLeague: Bracket Stage & Dates9GSL Ro4 and Finals moved to Sunday June 15th13Weekly Cups (May 27-June 1): ByuN goes back-to-back0EWC 2025 Regional Qualifier Results26
StarCraft 2
General
Jim claims he and Firefly were involved in match-fixing The SCII GOAT: A statistical Evaluation StarCraft 1 & 2 Added to Xbox Game Pass CN community: Firefly accused of suspicious activities How does the number of casters affect your enjoyment of esports?
Tourneys
Sea Duckling Open (Global, Bronze-Diamond) Bellum Gens Elite: Stara Zagora 2025 $3,500 WardiTV European League 2025 Sparkling Tuna Cup - Weekly Open Tournament SOOPer7s Showmatches 2025
Strategy
[G] Darkgrid Layout Simple Questions Simple Answers [G] PvT Cheese: 13 Gate Proxy Robo
Custom Maps
[UMS] Zillion Zerglings
External Content
Mutation # 477 Slow and Steady Mutation # 476 Charnel House Mutation # 475 Hard Target Mutation # 474 Futile Resistance
Brood War
General
BGH auto balance -> http://bghmmr.eu/ FlaSh Witnesses SCV Pull Off the Impossible vs Shu BW General Discussion StarCraft & BroodWar Campaign Speedrun Quest Will foreigners ever be able to challenge Koreans?
Tourneys
[ASL19] Grand Finals NA Team League 6/8/2025 [Megathread] Daily Proleagues [BSL20] ProLeague Bracket Stage - Day 2
Strategy
I am doing this better than progamers do. [G] How to get started on ladder as a new Z player
Other Games
General Games
Stormgate/Frost Giant Megathread What do you want from future RTS games? Armies of Exigo - YesYes? Nintendo Switch Thread Path of Exile
Dota 2
Official 'what is Dota anymore' discussion
League of Legends
LiquidLegends to reintegrate into TL.net
Heroes of the Storm
Simple Questions, Simple Answers Heroes of the Storm 2.0
Hearthstone
Heroes of StarCraft mini-set
TL Mafia
TL Mafia Community Thread Vanilla Mini Mafia
Community
General
US Politics Mega-thread Things Aren’t Peaceful in Palestine Russo-Ukrainian War Thread Vape Nation Thread European Politico-economics QA Mega-thread
Fan Clubs
Maru Fan Club Serral Fan Club
Media & Entertainment
Korean Music Discussion [Manga] One Piece
Sports
2024 - 2025 Football Thread Formula 1 Discussion NHL Playoffs 2024
World Cup 2022
Tech Support
Computer Build, Upgrade & Buying Resource Thread
TL Community
The Automated Ban List
Blogs
A Better Routine For Progame…
TrAiDoS
StarCraft improvement
iopq
Heero Yuy & the Tax…
KrillinFromwales
I was completely wrong ab…
jameswatts
Need Your Help/Advice
Glider
Trip to the Zoo
micronesia
Customize Sidebar...

Website Feedback

Closed Threads



Active: 33425 users

36 Methods of Mathematical Proof

Blogs > Infinity.SkyLark
Post a Reply
SilverSkyLark
Profile Blog Joined April 2008
Philippines8437 Posts
Last Edited: 2009-04-09 08:19:38
April 09 2009 08:18 GMT
#1
It's not as good as Math v 2.1.2 but it gave me some good laughs.
Note: I omitted two because they were images, too lazy to put them here properly.

36 Methods of Mathematical Proof

If the proof of a theorem is not immediately apparent, it may be because you are trying the wrong approach. Below are some effective methods of proof that might aim you in the right direction.

# Proof by obviousness: "The proof is so clear that it need not be mentioned."
# Proof by general agreement: "All in favor?..."
# Proof by imagination: "Well, we'll pretend it's true..."
# Proof by convenience: "It would be very nice if it were true, so..."
# Proof by necessity: "It had better be true, or the entire structure of mathematics would crumble to the ground."
# Proof by plausibility: "It sounds good, so it must be true."
# Proof by intimidation: "Don't be stupid; of course it's true!"
# Proof by lack of sufficient time: "Because of the time constraint, I'll leave the proof to you."
# Proof by postponement: "The proof for this is long and arduous, so it is given to you in the appendix."
# Proof by accident: "Hey, what have we here?!"
# Proof by insignificance: "Who really cares anyway?"
# Proof by profanity: (example omitted)
# Proof by definition: "We define it to be true."
# Proof by tautology: "It's true because it's true."
# Proof by plagiarism: "As we see on page 289,..."
# Proof by lost reference: "I know I saw it somewhere...."
# Proof by calculus: "This proof requires calculus, so we'll skip it."
# Proof by terror: When intimidation fails...
# Proof by lack of interest: "Does anyone really want to see this?"
# Proof by logic: "If it is on the problem sheet, it must be true!"
# Proof by majority rule: Only to be used if general agreement is impossible.
# Proof by clever variable choice: "Let A be the number such that this proof works..."
# Proof by tessellation: "This proof is the same as the last."
# Proof by divine word: "...And the Lord said, 'Let it be true,' and it was true."
# Proof by stubbornness: "I don't care what you say- it is true."
# Proof by simplification: "This proof reduced to the statement 1 + 1 = 2."
# Proof by hasty generalization: "Well, it works for 17, so it works for all reals."
# Proof by deception: "Now everyone turn their backs..."
# Proof by supplication: "Oh please, let it be true."
# Proof by poor analogy: "Well, it's just like..."
# Proof by avoidance: Limit of proof by postponement as it approaches infinity
# Proof by design: If it's not true in today's math, invent a new system in which it is.
# Proof by authority: "Well, Don Knuth says it's true, so it must be!"
# Proof by intuition: "I have this gut feeling."

****
"If i lost an arm, I would play w3." -IntoTheWow || "Member of Hyuk Hyuk Hyuk cafe. He's the next Jaedong, baby!"
AcrossFiveJulys
Profile Blog Joined September 2005
United States3612 Posts
April 09 2009 08:25 GMT
#2
whoa at first i read the thread title as "36 methods of masturbation proof" and was like whoaaaa

+ Show Spoiler +
vaseline between the matress and boxspring is my favorite


these always piss me off when im reading textbooks or in lecture lol:

# Proof by postponement: "The proof for this is long and arduous, so it is given to you in the appendix."
# Proof by insignificance: "Who really cares anyway?"
# Proof by calculus: "This proof requires calculus, so we'll skip it."
# Proof by lack of interest: "Does anyone really want to see this?"
fight_or_flight
Profile Blog Joined June 2007
United States3988 Posts
April 09 2009 08:35 GMT
#3
These are great, better than the math v2.1.2.
Do you really want chat rooms?
Mista_Masta
Profile Joined January 2009
Netherlands557 Posts
April 09 2009 08:36 GMT
#4
LOL! :D Some of these are quite commonly used, both in textbooks and during lectures.
ReCharge
Profile Blog Joined January 2009
Philippines505 Posts
April 09 2009 09:59 GMT
#5
Lol
David Kim for Bonjwa!
Bockit
Profile Blog Joined November 2004
Sydney2287 Posts
April 09 2009 10:50 GMT
#6
# Proof by clever variable choice: "Let A be the number such that this proof works..."

I like this.
Their are four errors in this sentance.
Purind
Profile Blog Joined April 2004
Canada3562 Posts
April 09 2009 12:58 GMT
#7
On April 09 2009 17:36 Mista_Masta wrote:
LOL! :D Some of these are quite commonly used, both in textbooks and during lectures.


Yeah, hehe, first thing I thought while reading these were that they're lecturer's best friend

Proof by obviousness, lack of sufficient time, plagiarism and tesselation are some of their favourites

I remember someone telling me that proof by calculus is a favourite in one of his economics classes
Trucy Wright is hot
stet_tcl
Profile Blog Joined May 2008
Greece319 Posts
April 09 2009 13:04 GMT
#8
Nice one!
This reminds me of the time I was in uni studying math, when we would always rip on physics students for using most of these to make stuff work the way they want them to..
Ancestral
Profile Blog Joined August 2007
United States3230 Posts
April 09 2009 13:10 GMT
#9
I like "we define it to be true" the most. I definitely see that one a lot, only really in stats though.
The Nature and purpose of the martial way are universal; all selfish desires must be roasted in the tempering fires of hard training. - Masutatsu Oyama
SilverSkyLark
Profile Blog Joined April 2008
Philippines8437 Posts
April 09 2009 13:37 GMT
#10
# Proof by imagination: "Well, we'll pretend it's true..."
# Proof by definition: "We define it to be true."

These two go together perfectly, and our calculus professor used them a lot, hahaha.
"If i lost an arm, I would play w3." -IntoTheWow || "Member of Hyuk Hyuk Hyuk cafe. He's the next Jaedong, baby!"
tarpman
Profile Joined February 2009
Canada718 Posts
April 17 2009 15:22 GMT
#11
Source.
Saving the world, one kilobyte at a time.
konadora *
Profile Blog Joined February 2009
Singapore66155 Posts
April 18 2009 16:29 GMT
#12
I need to use this for my maths papers rofl
POGGERS
zulu_nation8
Profile Blog Joined May 2005
China26351 Posts
April 18 2009 18:07 GMT
#13
hahaha
Klockan3
Profile Blog Joined July 2007
Sweden2866 Posts
April 18 2009 19:46 GMT
#14
Proof by iteration: "We have tried countless scenarios and all agrees"
Proof by reiteration: "If you say something seven times in a row it becomes true"
Proof by proof: "According to proof A and B, C is already proven"
Proof by google: "6 million hits can't be wrong"
Proof by wiki: "If it isn't true today at least it will be tomorrow"
Proof by ignorance: "Ignoring these facts this becomes obvious"
Proof by idiocy: "With the correct choice of logic everything can be proven"
Please log in or register to reply.
Live Events Refresh
WardiTV Invitational
11:00
WardiTV June Groups A & 1/2C
Harstem vs SolarLIVE!
Harstem vs Percival
Krystianer vs MaxPax
YoungYakov vs Spirit
Krystianer vs YoungYakov
WardiTV1142
IndyStarCraft 189
Rex183
LiquipediaDiscussion
Replay Cast
10:00
StarCraft Evolution League #13
CranKy Ducklings106
LiquipediaDiscussion
[ Submit Event ]
Live Streams
Refresh
StarCraft 2
Harstem 284
IndyStarCraft 189
Rex 183
ProTech86
Vindicta 33
StarCraft: Brood War
Britney 23441
Sea 7073
EffOrt 1016
Stork 630
Larva 442
ggaemo 407
ZerO 402
Mini 384
Snow 309
actioN 294
[ Show more ]
Light 283
BeSt 282
GoRush 90
Mong 81
Pusan 81
Hyun 71
sas.Sziky 63
Sea.KH 58
sSak 51
Sacsri 49
Sharp 41
Backho 34
Movie 34
Aegong 27
Shine 14
Terrorterran 10
yabsab 8
Dota 2
Gorgc9603
XcaliburYe435
syndereN325
Counter-Strike
Foxcn679
byalli287
Stewie2K147
edward93
Heroes of the Storm
Khaldor39
Other Games
singsing1879
B2W.Neo1276
DeMusliM381
Lowko296
crisheroes263
Mew2King176
XaKoH 173
ArmadaUGS163
QueenE50
KnowMe41
ZerO(Twitch)13
Organizations
StarCraft: Brood War
UltimateBattle 1529
Other Games
BasetradeTV30
StarCraft: Brood War
lovetv 9
Kim Chul Min (afreeca) 3
StarCraft 2
Blizzard YouTube
StarCraft: Brood War
BSLTrovo
sctven
[ Show 16 non-featured ]
StarCraft 2
• poizon28 12
• AfreecaTV YouTube
• intothetv
• Kozan
• IndyKCrew
• LaughNgamezSOOP
• Migwel
• sooper7s
StarCraft: Brood War
• BSLYoutube
• STPLYoutube
• ZZZeroYoutube
Dota 2
• C_a_k_e 3385
League of Legends
• Nemesis11399
• Jankos1654
• TFBlade856
Other Games
• WagamamaTV193
Upcoming Events
PiGosaur Monday
9h 31m
GSL Code S
19h 1m
Rogue vs GuMiho
Maru vs Solar
Online Event
1d 9h
Replay Cast
1d 11h
GSL Code S
1d 19h
herO vs Zoun
Classic vs Bunny
The PondCast
1d 19h
Replay Cast
2 days
WardiTV Invitational
2 days
OSC
2 days
Korean StarCraft League
3 days
[ Show More ]
CranKy Ducklings
3 days
WardiTV Invitational
3 days
Cheesadelphia
4 days
CSO Cup
4 days
GSL Code S
4 days
Sparkling Tuna Cup
4 days
Replay Cast
5 days
Wardi Open
5 days
Replay Cast
6 days
Replay Cast
6 days
RSL Revival
6 days
Cure vs Percival
ByuN vs Spirit
Liquipedia Results

Completed

CSL Season 17: Qualifier 2
BGE Stara Zagora 2025
Heroes 10 EU

Ongoing

JPL Season 2
BSL 2v2 Season 3
BSL Season 20
KCM Race Survival 2025 Season 2
NPSL S3
Rose Open S1
CSL 17: 2025 SUMMER
2025 GSL S2
BLAST.tv Austin Major 2025
ESL Impact League Season 7
IEM Dallas 2025
PGL Astana 2025
Asian Champions League '25
BLAST Rivals Spring 2025
MESA Nomadic Masters
CCT Season 2 Global Finals
IEM Melbourne 2025
YaLLa Compass Qatar 2025
PGL Bucharest 2025
BLAST Open Spring 2025

Upcoming

Copa Latinoamericana 4
CSLPRO Last Chance 2025
CSLPRO Chat StarLAN 3
K-Championship
SEL Season 2 Championship
Esports World Cup 2025
HSC XXVII
Championship of Russia 2025
Murky Cup #2
Esports World Cup 2025
BLAST Bounty Fall 2025
BLAST Bounty Fall Qual
IEM Cologne 2025
FISSURE Playground #1
TLPD

1. ByuN
2. TY
3. Dark
4. Solar
5. Stats
6. Nerchio
7. sOs
8. soO
9. INnoVation
10. Elazer
1. Rain
2. Flash
3. EffOrt
4. Last
5. Bisu
6. Soulkey
7. Mini
8. Sharp
Sidebar Settings...

Advertising | Privacy Policy | Terms Of Use | Contact Us

Original banner artwork: Jim Warren
The contents of this webpage are copyright © 2025 TLnet. All Rights Reserved.