| Arc (curvature) | EAQ7VH5G8J | unknown | open | Wikipedia Curve#YT14 |
| Arc Bound | B9W6AVD9SX | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.12357#Z2CR |
| Arc connected | QJSAWD85QR | unknown | open | Wikipedia Connected space#VMJK |
| Arc diagram | 2QES4YW8RR | definition | open | Wikipedia Arc diagram, Wikidata Q17012988 |
| Arc elasticity | 4GH5W6YJEP | definition | open | Wikipedia Arc elasticity, Wikidata Q4785026 |
| Arc forcing | S839JQZEYG | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.03763#M1DK |
| Arc lemniscate functions | JM1BQZ4YQQ | unknown | open | Wikipedia Lemniscate elliptic functions#WFAH |
| arc length | J4H554HVY6 | concept | open | active_calculus index/6.1.4/arc-length |
| arc length | QABZ6VFVVV | definition | node (a node has the same name as the row) | Wikidata Q670036, MathWorld ArcLength, MathWorld CurveLength, Wikipedia Arc length |
| Arc length isn't a form | YXYWCSV5Z1 | exercise | open | napkin tex/diffgeo/stokes.tex#prob:ds_not_a_form |
| Arc routing | P6K7XD4V92 | definition | open | Wikipedia Arc routing, Wikidata Q4785038 |
| arc-connected space | EDXT1MJYK2 | definition | open | Wikidata Q11679929, MathWorld Arcwise-Connected, ProofWiki Definition:Arc-Connected |
| Arc-continuant lemma | 2T2C2QMB4V | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.18512#N3FO |
| Arc-length method | BYZ9BK4YS2 | definition | open | Wikipedia Arc-length method, Wikidata Q141445984 |
| Arc-transitive families | ZR4Y2MBJ11 | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.15340#PAH0 |
| Arc-transitivity criterion | HPMM5G07J4 | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.15340#3PMC |
| Arc-transitivity via the stabilizer image | GYBE35Q63Q | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.15340#1IOX |
| ARC01SZJQ1 | ARC01SZJQ1 | proof | open | hott_book hits.tex#proof-29 |
| Arc4random | WPZGG8CK8Y | unknown | open | Wikipedia RC4#HQ1R |
| Arcadia | SEVBXMRTF5 | definition | open | Wikipedia Arcadia (play), Wikidata Q672288 |
| Arcaea | PSQVZF0AB2 | unknown | open | Wikipedia List of things named after Joseph-Louis Lagrange#KF1Y |
| arccosine | FAHBZHTFZQ | definition | open | Wikidata Q720341, MathWorld InverseCosine, ProofWiki Definition:Inverse_Cosine |
| Archaeocryptography | HHDJTWRT3Y | definition | open | Wikipedia Archaeocryptography, Wikidata Q16154678 |
| Archaeological sequence | 44KPC9E0FW | unknown | open | Wikipedia Seriation (archaeology)#2D58 |
| Archard equation | XRVSJT1E38 | definition | open | Wikipedia Archard equation, Wikidata Q3730813 |
| archaversine | 505PX9571Z | unknown | open | Wikidata Q116651878, MathWorld InverseHaversine |
| Archetypal analysis | D11TAXV8V2 | definition | open | Wikipedia Archetypal analysis, Wikidata Q25051436 |
| Archibald Read Richardson | X8B6ZVDH8C | topic | open | Wikipedia Archibald Read Richardson, Wikidata Q4786490 |
| Archie Blake | 2MHXDRNZGB | topic | open | Wikipedia Archie Blake (mathematician), Wikidata Q110158155 |
| archimedean | G2AJJB51RB | definition | open | Wikipedia Glossary of real and complex analysis#Z7TM |
| Archimedean absolute value | 4MG49BE6W7 | definition | open | Wikipedia List of things named after Archimedes#ZTD3 |
| Archimedean absolute value | PJKABH2JBX | unknown | open | Wikipedia Absolute value (algebra)#718A |
| Archimedean circle | E5FS5QGK4B | unknown | open | Wikipedia List of things named after Archimedes#VR7R |
| Archimedean circle | ZFA2NBFT62 | unknown | open | Wikidata Q4786887, MathWorld ArchimedeanCircle |
| Archimedean coloring | EHPCGF9RMQ | unknown | open | Wikipedia Uniform coloring#HAA1 |
| Archimedean condition | VKZ4H0SH0C | definition | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.17371#CEKV |
| Archimedean copula | 1X72J589P1 | definition | open | Wikipedia List of things named after Archimedes#TTY2 |
| Archimedean dual graph | SWRETTXRDP | unknown | open | Wikidata Q122897617, MathWorld ArchimedeanDualGraph |
| Archimedean field | B4CMVQVGY8 | unknown | open | Wikidata Q2920412, nLab archimedean field |
| Archimedean graph | Z9H60JXYTF | definition | open | Wikidata Q22093490, MathWorld ArchimedeanGraph, Wikipedia Archimedean graph |
| Archimedean group | 3HNJF13GEV | definition | open | Wikipedia List of things named after Archimedes#BDIQ |
| Archimedean group | EQ7TVV4C8F | definition | open | Wikipedia Archimedean group, Wikidata Q4786884 |
| Archimedean monoid | GKMANEVNHH | unknown | open | Wikipedia Archimedean group#TOC0 |
| Archimedean Oath | K6KWMK9QWJ | unknown | open | Wikipedia List of things named after Archimedes#1V6L |
| Archimedean ordered field | 5HSMJKCE9E | definition | open | Wikipedia List of things named after Archimedes#CV25 |
| Archimedean ordered field | XC5KMPSCGX | unknown | open | Wikipedia Archimedean property#PHT0 |
| Archimedean ordered vector space | HQ4SM9GNRC | definition | open | Wikipedia Archimedean ordered vector space, Wikidata Q96372310 |
| Archimedean place | 6MJ12BA4S0 | unknown | open | Wikipedia Algebraic number theory#S8VO |
| Archimedean point | VAXQG508MP | unknown | open | Wikipedia List of things named after Archimedes#7EV9 |
| Archimedean principle for $\RC$ | E71E7CRYMV | statement | open | hott_book reals.tex#RC-archimedean |
| Archimedean principle for $\RD$ | QK5670ESDH | statement | open | hott_book reals.tex#RD-archimedean |
| Archimedean Property | F5YPM8RRM7 | statement | open | ernst_ibl MAAPressVersion/AxiomsRealNumbers.tex#theorem-20 |
| Archimedean property | M97DKX44AF | definition | open | Wikipedia Archimedean property, Wikidata Q634579 |
| Archimedean Property | PG2XKTQS2N | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2104.00162#V1UK |
| Archimedean property | WGVRPCGT0M | definition | open | Wikipedia List of things named after Archimedes#DIIN |
| Archimedean solid | FF0F3BT61P | definition | open | Wikipedia List of mathematical shapes#E0IB, Wikipedia List of things named after Archimedes#YGNX |
| Archimedean solid | NG07SK0S5N | definition | open | Wikidata Q213486, MathWorld ArchimedeanSolid, ProofWiki Definition:Archimedean_Polyhedron, Wikipedia Archimedean solid |
| Archimedean spiral | K25ZHPDX1W | object | open | Wikipedia List of two-dimensional geometric shapes#SPMB, Wikipedia List of things named after Archimedes#YF8A |
| Archimedean spiral | R6JHGFDA6K | concept | open | Wikidata Q28967, EoM Archimedean_spiral, MathWorld ArchimedesSpiral, ProofWiki Definition:Archimedean_Spiral, Wikipedia Archimedean spiral |
| Archimedean tiling | 977D15PPMS | object | open | Wikipedia List of mathematical shapes#ICDS |
| Archimedean tiling | MK4S7P2SVB | definition | open | Wikipedia List of things named after Archimedes#PYUV |
| Archimedes | SHSN3R5Y0E | topic | open | Wikipedia List of geometers#LDBI |
| Archimedes | YBYYCTEBG3 | topic | open | Wikipedia List of Greek mathematicians#3LXJ |
| Archimedes | ZAGEYTQ6V5 | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q8739, nLab Archimedes, ProofWiki Mathematician:Archimedes_of_Syracuse, Wikipedia Archimedes |
| Archimedes (crater) | MD474V71XE | unknown | open | Wikipedia List of things named after Archimedes#IF6E |
| Archimedes constant | ES8GTBZ57S | definition | open | Wikipedia List of things named after Archimedes#6CW2 |
| Archimedes number | GV5798JA0A | unknown | open | Wikipedia List of things named after Archimedes#Y2KJ |
| Archimedes of Syracuse | YCPNF6R29C | topic | open | Wikipedia List of publications in mathematics#2A06, Wikipedia List of publications in mathematics#WY84 |
| Archimedes Palimpsest | 2A4HQ8YNFJ | definition | open | Wikipedia Archimedes Palimpsest, Wikidata Q1770470 |
| Archimedes Palimpsest | 9KAFBCDRWB | definition | open | Wikipedia List of things named after Archimedes#GG81 |
| Archimedes Palimpsest | P71M6FJYT3 | definition | open | Wikipedia List of mathematics history topics#S1YV |
| Archimedes paradox | 9RJATSDT21 | unknown | open | Wikipedia List of things named after Archimedes#R500 |
| Archimedes Square | 61AGY58BJD | definition | open | Wikipedia List of things named after Archimedes#YOJ7 |
| Archimedes' axiom | 6H7X7XXX5B | statement | open | Wikipedia List of things named after Archimedes#LKYP |
| Archimedes' cattle problem | A8GS0R4XEH | problem | open | Wikipedia List of things named after Archimedes#G4X3 |
| Archimedes' cattle problem | GJ8G1KTJAX | problem | open | Wikidata Q2030594, MathWorld ArchimedesCattleProblem, ProofWiki Archimedes'_Cattle_Problem, Wikipedia Archimedes's cattle problem |
| Archimedes' constant | T2PVJRGQVN | definition | open | Wikipedia List of scientific constants named after people#3YIV |
| Archimedes' doubling method | FF4J0GN6HN | unknown | open | Wikipedia Area of a circle#FXX6 |
| Archimedes' hat-box theorem | E6E98MGNPJ | statement | open | Wikidata Q2226575, MathWorld ArchimedesHat-BoxTheorem |
| Archimedes' hat-box theorem | M011E2Z3A0 | definition | open | Wikipedia List of things named after Archimedes#0N86 |
| Archimedes' heat ray | GTY7JFQA1J | unknown | open | Wikipedia List of things named after Archimedes#47TX |
| Archimedes' ostomachion | 4NRYPCFTG2 | definition | open | Wikipedia List of things named after Archimedes#ZG3S |
| Archimedes' principle | H4KKMZTGKB | unknown | open | Wikipedia List of things named after Archimedes#5YUI |
| Archimedes' pulley | 14EAWM0VBP | unknown | open | Wikipedia List of things named after Archimedes#SXLX |
| Archimedes' quadruplets | EMJ25C6P2D | definition | open | Wikipedia List of things named after Archimedes#MG2G |
| Archimedes' quadruplets | MMS5CMTV1D | definition | open | Wikipedia Archimedes' quadruplets, Wikidata Q1985291 |
| Archimedes' screw | MY85C9VMEW | unknown | open | Wikipedia List of things named after Archimedes#C7OM |
| Archimedes' twin circles | 9CXWM6RGGT | definition | open | Wikipedia List of things named after Archimedes#ZTTF |
| Archimedes' twin circles | A3YW6QNGAY | definition | open | Wikidata Q244780, MathWorld ArchimedesCircles, Wikipedia Twin circles |
| Archimedes' use of infinitesimals | 67CAYH2Y3N | statement | open | Wikipedia List of calculus topics#QN93, Wikipedia List of mathematics history topics#KC7A |
| Archimedes's lemmas | 74GEFDWDRX | statement | open | Wikipedia List of lemmas#G1KT |
| Architectonic and catoptric tessellation | J1873W85PZ | definition | open | Wikipedia Architectonic and catoptric tessellation, Wikidata Q17002312 |
| Architectural geometry | G4HTE15WHR | topic | open | Wikipedia Architectural geometry, Wikidata Q4787054 |
| Archiv für mathematische Logik und Grundlagenforschung | PG8DBMJ8M6 | definition | open | Wikipedia List of logic journals#DS8P |
| Archival research | D8X51WPDPS | unknown | open | Wikipedia List of psychological research methods#RUCG |
| Archive for Mathematical Logic | 3H22KXN2BW | definition | open | Wikipedia List of logic journals#FIED |
| Archive for Mathematical Logic | AMNN914ZQF | definition | open | Wikipedia Archive for Mathematical Logic, Wikidata Q4787265 |
| Archives of American Mathematics | SHEDCG42AD | definition | open | Wikipedia Archives of American Mathematics, Wikidata Q55263586 |
| Archytas | 3NC646BEES | unknown | open | Wikipedia List of Greek mathematicians#Y7O5 |