Math 131 012826 Properties of the real numbers
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Tuit catalog
Synthesis notes of video analyses, assessed and condensed, in French and English.
44,215 tuit
·
904 channels
·
42 domains
·
Last update: Sep 10, 2026
Agriculture & Food
121
AI — Models & Research
3735
AI — News & Applications
1748
AI & Society
847
Archaeology
120
Arts & Architecture
1243
Astronomy & Cosmology
3427
Biology
1876
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310
Climate & Ecology
883
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3217
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337
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233
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3018
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648
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1177
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2971
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340
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484
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616
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272
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268
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505
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791
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1974
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255
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2626
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390
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61
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538
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737
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2916
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587
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469
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228
Science — General & History
1460
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890
Space Exploration
843
Sports
79
Transport & Mobility
128
Urban Planning & Mobility
69
Video Games
778
VSC
Advice on careers and achieving success
52
TRP
Aerospace and aviation technology
822
PBF
Algebra
238
PBMW
Algebraic geometry
154
PBPD
Algebraic topology
42
UMB
Algorithms and data structures
52
KNBT
Alternative and renewable energy industries
113
THV
Alternative and renewable energy sources and technology
131
MKJD
Alzheimer’s, dementia, Parkinson’s disease and other neurodegenerative diseases
62
QDHA
Ancient Greek and Roman philosophy
38
NHC
Ancient history
21
JBFU
Animals and society
20
TTB
Applied optics
27
NKDS
Archaeological sites
28
NK
Archaeology
42
NKD
Archaeology by period
23
AM
Architecture
29
UYQD
Artificial general intelligence (AGI)
40
UYQ
Artificial intelligence (AI)
1748
VSPM
Assertiveness, motivation, self-esteem and positive mental attitude
197
TTDS
Astronautics
979
PGG
Astronomical observation: observatories, equipment and methods
101
PG
Astronomy, space and time
891
PHVB
Astrophysics
109
PHM
Atomic and molecular physics
70
TJFM
Automatic control engineering
69
TRPS
Aviation skills and piloting
21
KFFK
Banking
21
THYB
Battery technology
137
PBTB
Bayesian inference
30
PSB
Biochemistry
297
RNCB
Biodiversity
30
PSAD
Bioethics
31
DNBH
Biography: historical, political and military
77
DNBM
Biography: philosophy and social sciences
20
DNBR
Biography: royalty
24
DNBT
Biography: science, technology and medicine
56
DNBL
Biography: writers
38
PS
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21
MQW
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21
PHVN
Biophysics
25
TCB
Biotechnology
53
TNK
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20
KJ
Business and Management
51
KJJ
Business and the environment; sustainable approaches to business
30
KJD
Business innovation
23
KJC
Business strategy
24
PBKA
Calculus
40
PBK
Calculus and mathematical analysis
60
MJD
Cardiovascular medicine
25
JNR
Careers guidance
31
PSF
Cellular biology (cytology)
114
JPQB
Central
43
PN
Chemistry
21
MJCL2
Chemotherapy
26
JMC
Child, developmental and lifespan psychology
20
AMVD
City and town planning: architectural aspects
27
NHWR3
Civil wars
20
PHD
Classical mechanics
188
RNPG
Climate change
195
RBPC
Climatology and climate modelling
24
MBGR1
Clinical trials
20
UTC
Cloud computing
23
GPJ
Coding theory and cryptology
36
JMR
Cognition and cognitive psychology
106
PSAN5
Cognitive and behavioural neuroscience
227
GTK
Cognitive studies
38
PBV
Combinatorics and graph theory
49
GTC
Communication studies
26
TJK
Communications engineering
32
DSM
Comparative literature
23
PBKD
Complex analysis, complex variables
51
PSAX
Computational biology
78
KNTV
Computer and video game industry
162
UYF
Computer architecture and logic design
104
URH
Computer fraud and hacking
222
UDX
Computer games
526
UGG
Computer games design
218
UYM
Computer modelling and simulation
21
UT
Computer networking and communications
22
UY
Computer science
49
UR
Computer security
608
URJ
Computer viruses, Trojans and worms
24
UYQV
Computer vision
108
PHFC
Condensed matter physics (liquid state and solid state physics)
113
JBGX
Conspiracy theories
46
LNDX
Constitution
31
JPZ
Corruption in politics, government and society
27
PGK
Cosmology and the universe
949
JKVF
Criminal investigation and detection
35
GPH
Data science and analysis
33
GTS
Decolonisation of knowledge
34
KCM
Development economics and emerging economies
57
GTP
Development studies
33
PSC
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36
MBNH3
Dietetics and nutrition
23
PBMP
Differential and Riemannian geometry
34
PBKJ
Differential calculus and equations
87
UBJ
Digital and information technologies: social and ethical aspects
841
UB
Digital and Information technology: general topics
27
KCVM
Digital or internet economics
31
WNA
Dinosaurs and the prehistoric world: general interest
51
JPSD
Diplomacy
30
JBFM
Disability: social aspects
21
JBCT5
Disinformation and misinformation
66
ATFR
Documentary films
23
RNFD
Drought and water supply
20
PHDT
Dynamics and statics
75
QDHC
East Asian and Indian philosophy
27
PSAF
Ecological science, the Biosphere
31
KCX
Economic and financial crises and disasters
29
KCA
Economic theory and philosophy
34
KC
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21
JNDH
Education: examinations and assessment
30
JNK
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20
JNV
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59
JNC
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25
JPHF
Elections and referenda
28
TRV
Electric vehicles
42
THR
Electrical engineering
52
KNBL
Electrical power generation and distribution industries
246
PHK
Electricity, electromagnetism and magnetism
239
TJFD
Electronic devices and materials
180
TJFC
Electronics: circuits and components
165
PHDB
Elementary mechanics
34
MJG
Endocrinology
22
PHDY
Energy
21
LNCR
Energy and natural resources law
36
THYC
Energy efficiency
50
KNB
Energy industries and utilities
186
RNFY
Energy resources
50
THY
Energy, power generation, distribution and storage
300
TGMD
Engineering: Mechanics of solids
24
UFL
Enterprise software
47
KJH
Entrepreneurship
100
KCVG
Environmental economics
88
MBNH2
Environmental factors
49
RND
Environmental policy and protocols
176
RNA
Environmentalist thought and ideology
75
MBNS
Epidemiology and Medical statistics
110
SXE
eSports
23
QDTQ
Ethics and moral philosophy
45
PSVP
Ethology and animal behaviour
28
PBMH
Euclidean geometry
41
NHD
European history
22
PSAJ
Evolution
135
PSXE
Evolutionary anthropology
75
UYQE
Expert systems
25
ATFG
Film guides and reviews
90
ATFA
Film history, theory or criticism
27
ATFN
Film: styles and genres
341
KFF
Finance and the finance industry
35
KFFF
Financial technology (fintech)
29
RNFF
Food security and supply
33
PBKF
Functional analysis and transforms
26
PGM
Galaxies and stars
295
UMK
Games development and programming
37
JBSF
Gender studies, gender groups
22
JBSF1
Gender studies: women and girls
69
MKZV
Gene therapy
36
GTZ
General studies and General knowledge
21
UYQF
Generative artificial intelligence
2055
TCBG
Genetic engineering
47
PSAK
Genetics (non-medical)
603
RBG
Geology, geomorphology and the lithosphere
20
PHVG
Geophysics
32
JPSL
Geopolitics
265
THVG
Geothermal energy and power
33
PHDV
Gravity
29
KFFS
Green finance
49
PBG
Groups and group theory
103
MJF
Haematology
20
MBP
Health systems and services
35
JBFN
Health, illness or addiction: social aspects
21
VFMD
Health: Diets and nutrition
20
MJJ
Hepatology
40
JNM
Higher education, tertiary education
217
RBGF
Historical geology and palaeogeology
36
NHAH
Historiography
32
NH
History
37
AGA
History of art
26
UBB
History of Computing, digital and information technologies
44
TBX
History of engineering and technology
22
PBX
History of mathematics
25
PDX
History of science
137
KJZ
History of specific companies
21
NHK
History of the Americas
50
NHT
History: specific events and topics
23
JBFD
Housing and homelessness
20
PSX
Human biology
24
JPVH
Human rights, civil rights
39
THD
Hydrogen technologies
50
THVH
Hydropower
21
TTBM
Imaging systems and technology
20
MJCM
Immunology
80
PDR
Impact of science and technology on society
110
AMB
Individual architects and architectural firms
24
AGB
Individual artists, art monographs
31
ATFB
Individual film directors, film-makers
30
PDG
Industrial applications of scientific research and technological innovation
44
MJCJ
Infectious and contagious diseases
54
KNTX
Information technology industries
268
JWD
Information warfare
25
GTV
Institutions and learned societies: general
31
PBKL
Integral calculus and equations
23
JPSN
International institutions
23
JPS
International relations
21
KCLT
International trade and commerce
46
ATN
Internet and digital media: arts and performance
49
UBW
Internet: general works
40
DNPB
Interviews
32
KFFM
Investment and securities
121
KJMV3
IT and information systems management
36
KCF
Labour
80
PHJL
Laser physics
47
TTBL
Laser technology and holography
20
DSRC
Literary companions, book reviews and guides
25
DSK
Literary studies: fiction, novelists and prose writers
63
DSC
Literary studies: poetry and poets
44
DSA
Literary theory
22
UYQM
Machine learning
1004
KCB
Macroeconomics
21
KJMB
Management: leadership and motivation
36
TGM
Materials science
45
MKCM
Materno-foetal medicine
34
PHU
Mathematical
131
PBCD
Mathematical logic
99
PBWH
Mathematical modelling
51
UYA
Mathematical theory of computation
189
PB
Mathematics
77
MFKH3
Maturation and ageing
60
JBCT
Media studies
23
JBCT1
Media studies: internet, digital media and society
54
JBCT4
Media studies: journalism
81
MBF
Medical and health informatics
55
MFN
Medical genetics
155
MKS
Medical imaging
20
MBGL
Medical laboratory testing and techniques
20
MBGR
Medical research
42
RBPM
Meteorology
23
PSG
Microbiology (non-medical)
50
JBFH
Migration, immigration and emigration
27
JWK
Military and defence strategy
35
PSD
Molecular biology
159
KCBM
Monetary economics
71
GLZ
Museology and heritage studies
23
TBN
Nanotechnology
25
UYX
Natural computing
724
RNR
Natural disasters
25
UYQL
Natural language and machine translation
125
WN
Nature and the natural world: general interest
46
UTN
Network security
44
UTP
Networking standards and protocols
22
UYQN
Neural networks and fuzzy systems
367
MKJ
Neurology and clinical neurophysiology
54
PSAN
Neurosciences
106
KNTP2
News media and journalism
20
PNRL
Nuclear chemistry, photochemistry and radiation
26
RNQ
Nuclear issues
27
MKR
Nuclear medicine
66
PHN
Nuclear physics
104
THK
Nuclear power and engineering
174
PBH
Number theory
181
PBKS
Numerical analysis
33
RBKC
Oceanography (seas and oceans)
43
MJCL
Oncology
113
KJSG
Online marketing
20
PHJ
Optical physics
139
PBU
Optimization
28
TTMW
Ordnance, weapons technology
20
PNN
Organic chemistry
65
RBX
Palaeontology
61
MKB
Palliative medicine
32
UYFP
Parallel processing
24
PHP
Particle and high-energy physics
107
GTU
Peace studies and conflict resolution
34
VSB
Personal finance
39
KJMV2
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27
KNBP
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81
MKG
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46
QD
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28
PBB
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29
QDTM
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65
PDA
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136
QDTK
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110
QDTL
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47
QDTJ
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38
PNR
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66
PH
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165
PHDF
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41
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24
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49
PSTB
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28
PHFP
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22
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101
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36
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21
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42
JP
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59
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31
PDZM
Popular and recreational mathematics
71
WNX
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769
QDXB
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22
VSP
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94
PDZ
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384
JPWG
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25
URD
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30
PBT
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216
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35
UMX
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90
UMA
Programming techniques
25
JMA
Psychological theory, systems, schools and viewpoints
20
JM
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58
JMQ
Psychology: emotions
22
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31
MKGW
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35
JPP
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25
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43
MBN
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59
PHQ
Quantum physics (quantum mechanics and quantum field theory)
753
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26
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36
MFGG
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23
PHR
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278
QRAM2
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21
QRAM3
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24
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Reportage, journalism or collected columns
68
GPS
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95
TJFM1
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268
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38
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Sales and marketing management
42
UFLS
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24
FLU
Science fiction: aliens
77
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199
FLS
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34
PDK
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64
PD
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51
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46
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42
CFG
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28
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20
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34
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27
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63
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28
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68
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21
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37
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45
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34
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64
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154
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291
TTDX
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520
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278
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35
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48
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43
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47
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28
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41
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20
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23
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Theoretical and mathematical astronomy
75
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32
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26
PGZ
Time (chronology), time systems and standards
44
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Topology
21
RPC
Urban and municipal planning and policy
47
MBNK
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27
RBC
Volcanology and seismology
25
PHDS
Wave mechanics (vibration and acoustics)
34
UMW
Web programming
53
THVW
Wind power
24
CBW
Writing and editing guides
25
PSV
Zoology and animal sciences
22
Math 131 012626 What are the real numbers
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4/5
Mapping Risks to the 2026 Elections
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4/5
La Gravité : La Force Que Nous Comprenons de Travers
Gravity: The Force We Misunderstand
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4/5
Kimi K3 y open weights vs closed weights, PrismML Bonsai 27B, Thinking Machines Inkling
Kimi K3 and open weights vs closed weights, PrismML Bonsai 27B, Thinking Machines Inkling
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4/5
Kimi K3 mis hors service... La Chine dévoile un nouveau prodige de l'IA !
Kimi K3 taken out of service... China unveils a new AI prodigy!
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3/5
Is Fine-Tuning Still Needed? LLMs, RAG, & LoRA
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4/5
I'm Suing Meta, TikTok, Snap
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4/5
How New Space Settlements Avoid Early Collapse
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5/5
Hipertensión | Ciclo: Homeostasis: regulación del medio interno
Hypertension | Cycle: Homeostasis: regulation of the internal environment
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4/5
Forging Better Futures for You and AI - Matt Jones
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4/5
Fault-Tolerance Against Adversarial Errors & PCPs
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Everything About The Sun ☀️ Science Channel
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4/5
En vivo: Comenzó el dominio Chino en IA
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3/5
El plan de China para dominar la IA ya comenzó
China's plan to dominate AI has already begun
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4/5
ecuacion grado: LAS 4 SOLUCIONES de m⁴ + 4 = 0
4th degree equation: THE 4 SOLUTIONS to m⁴ + 4 = 0
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4/5
Défenseur des droits : audition de François-Noël Buffet
Defender of Rights: Hearing of François-Noël Buffet
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4/5
Cuando el hígado habla y la ciencia escucha: del magnesio al ARN terapéutico | Malu Martínez Chantar
When the liver speaks and science listens: from magnesium to therapeutic RNA | Malu Martínez Chantar
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4/5
Cette entreprise veut lancer 50 000 MIROIRS dans l'espace pour SUPPRIMER la nuit ! DNDE 457
This Company Wants to Launch 50,000 MIRRORS into Space to ELIMINATE the Night! DNDE 457
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4/5
Can the Grid Keep Up with AI? EP. 298
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4/5
Building time crystals with quantum computers
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4/5
Blond & Quantum Episode 8: Pouya Dianat
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4/5
Ask the ECB Forum: AI, money and euro adoption
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4/5
An AI Botnet
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4/5
ACGIS Guest Lecture with Dr. Farid Hafez
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4/5
AC Black Flag Resynced: Les MEILLEURES ARMES LÉGENDAIRES du jeu (Epée, Pistolet, SOIN INFINI !)
AC Black Flag Resynced: The BEST LEGENDARY WEAPONS in the game (Swords, Pistols, INFINITE HEALING!)
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4/5
À un an de la présidentielle, cette gauche qui s'active
One year before the presidential election, this left wing that is mobilizing
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4/5
