| Legendre's identity | C00R7AK0XP | statement | open | Wikipedia Sieve theory#GN2C |
| Legendre's identity | MGNHZP8GS3 | statement | open | Wikipedia Legendre sieve#1TKT |
| Legendre's relation | 7X97E9EKPV | definition | open | Wikipedia Legendre's relation, Wikidata Q6517885 |
| Legendre's theorem on continued fractions | 45NQTM4S15 | statement | open | Wikipedia Simple continued fraction#40YY |
| Legendre's theorem on continued fractions | 7Z4KQ3JJYJ | statement | open | Wikipedia Dirichlet's approximation theorem#SZ5R |
| Legendre's theorem on spherical triangles | 8QE7XS2GZF | statement | open | Wikipedia List of things named after Adrien-Marie Legendre#7HPK |
| Legendre's theorem on spherical triangles | 8SEZBCDWSH | statement | open | Wikipedia Legendre's theorem on spherical triangles, Wikidata Q2226714 |
| Legendre's three-square theorem | 4S08RRNMCQ | statement | open | Wikipedia List of things named after Adrien-Marie Legendre#JICV |
| Legendre's three-square theorem | 4TXRGFT4PN | statement | open | Wikipedia Legendre's three-square theorem, Wikidata Q15940470 |
| Legendre, Adrien-Marie | Z9DRJRTRQD | topic | open | Wikipedia List of statisticians#X309 |
| Legendre--Fenchel conjugate | BMF137WBH3 | 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 2610.01855#5EP9 |
| Legendre--Hahn series estimator | 59C2D2YBWP | 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 2610.04135#ND0D |
| Legendre--Hahn series estimator under trial heterogeneity | HMTDQKJKST | 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 2610.04135#71OR |
| Legendre–Clebsch condition | 7DK3169TCF | definition | open | Wikipedia List of things named after Adrien-Marie Legendre#GIK0 |
| Legendre–Clebsch condition | T2DE4RHPRQ | definition | open | Wikipedia List of numerical analysis topics#ZZSS |
| Legendre–Clebsch condition | Y28YG6YJQE | definition | open | Wikipedia Legendre–Clebsch condition, Wikidata Q6517889 |
| Legendre–Fenchel transformation | 3TW087KRZJ | definition | open | Wikipedia List of things named after Adrien-Marie Legendre#HF9Y |
| Legendre–Papoulis filter | NBKHRWEP83 | unknown | open | Wikipedia List of things named after Adrien-Marie Legendre#C5NU |
| Legendre’s identity | 5TVEFSZW3Z | statement | open | Wikipedia Gauss–Legendre algorithm#GK61 |
| Legendrian knot | 2H7NEBT4NX | definition | open | Wikipedia List of knot theory topics#PWXS |
| Legendrian knot | 9GJ06GS7CB | definition | open | Wikipedia Legendrian knot, Wikidata Q6517891 |
| Legendrian knot | SNRNAE7M70 | definition | open | Wikipedia List of things named after Adrien-Marie Legendre#PXYU |
| Legendrian submanifold | AS4GQTMYYE | topic | open | Wikipedia List of things named after Adrien-Marie Legendre#VD2B |
| Leggett inequality | 2GR5QB63BQ | statement | open | Wikipedia Leggett inequality, Wikidata Q6518037 |
| Leggett–Garg inequality | B8BSFCSF5X | statement | open | Wikipedia List of inequalities#7KJ5 |
| Leggett–Garg inequality | TC4Y5RVDJE | statement | open | Wikipedia Leggett–Garg inequality, Wikidata Q6518038 |
| Lehmann, Erich Leo | RT5PB9ZGSM | topic | open | Wikipedia List of statisticians#0YEF |
| Lehmann–Scheffé theorem | 3M0Z3N4STP | statement | open | mathlib_1000 Q1129636, Wikidata Q1129636, thousand_plus Q1129636, Wikipedia Lehmann–Scheffé theorem |
| Lehmann–Scheffé theorem | NT9SFA6J50 | statement | open | Wikipedia List of statistics articles#JVT9 |
| Lehmann–Scheffé theorem | PTYKBSVSXF | statement | open | Wikipedia Completeness (statistics)#QCYW |
| Lehmann–Scheffé theorem | QPFCTDGQ1N | statement | open | Wikipedia Point estimation#CTFB |
| Lehmann–Scheffé theorem | ZM1QAVS9J4 | statement | open | Wikipedia List of theorems#UWY9 |
| Lehmer code | CYC39SCKFV | definition | open | Wikipedia Lehmer code, Wikidata Q2981462 |
| Lehmer matrix | QYMMZ8V4XS | definition | open | Wikipedia Lehmer matrix, Wikidata Q6518931 |
| Lehmer mean | AH4N733TQY | concept | open | Wikidata Q1813177, MathWorld LehmerMean, Wikipedia Lehmer mean |
| Lehmer number | X20WBQ1Y4J | concept | open | Wikidata Q6518932, MathWorld LehmerNumber, Wikipedia Lehmer sequence |
| Lehmer pair | PD5B4K79X4 | unknown | open | Wikipedia List of unsolved problems in mathematics#LH8F |
| Lehmer pair | YVFG43VD19 | concept | open | Wikidata Q49000792, MathWorld LehmersPhenomenon |
| Lehmer's conjecture | AGJP7HFH4B | conjecture | open | Wikipedia List of unsolved problems in mathematics#DFLO |
| Lehmer's conjecture | MKVQWM23VB | conjecture | open | Wikidata Q6518929, MathWorld LehmersMahlerMeasureProblem, Wikipedia Lehmer's conjecture |
| Lehmer's conjecture | QG0QZANWXZ | statement | open | Wikipedia Euler's totient function#KQOI |
| Lehmer's GCD algorithm | NW4975PJET | definition | open | Wikipedia Lehmer's GCD algorithm, Wikidata Q6518927 |
| Lehmer's phenomenon | WECSFX7Y3V | unknown | open | Wikipedia Riemann hypothesis#ZHX5 |
| Lehmer's totient problem | E822EVG6DY | conjecture | open | Wikidata Q3406228, MathWorld LehmersTotientProblem, Wikipedia Lehmer's totient problem |
| Lehmer's totient problem | J4WFK80YTD | conjecture | open | Wikipedia List of unsolved problems in mathematics#93GC |
| Lehmer–Schur algorithm | Q78CJTAXX3 | definition | open | Wikipedia Lehmer–Schur algorithm, Wikidata Q6518935 |
| Lehrb\"ack | VMPJEPV2J6 | 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 2609.22407#5YLZ |
| Lehrbuch der Topologie | DQCPCEZ7Q6 | definition | open | Wikipedia Lehrbuch der Topologie, Wikidata Q26004 |
| Lei Guo | 92GAQSWYZ3 | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#708Z |
| Lei Ni | 55T4JTXXZ2 | topic | open | Wikipedia Lei Ni, Wikidata Q102195668 |
| Leibnitz | CQ52NZXF9Z | definition | open | Wikipedia Glossary of mathematical symbols#4A02 |
| Leibnitz | W26MHTBD5V | unknown | open | Wikipedia List of things named after Gottfried Leibniz#G1RC |
| Leibniz algebra | 37QYRF1ENB | definition | open | Wikipedia List of algebras#B2FU |
| Leibniz algebra | T0TW95Y8W5 | definition | open | Wikipedia List of things named after Gottfried Leibniz#2QJV |
| Leibniz algebra | XYK1PHJ694 | definition | open | Wikidata Q844980, nLab Leibniz algebra, Wikipedia Leibniz algebra |
| Leibniz Association | 8PVEP2W6AK | unknown | open | Wikipedia List of things named after Gottfried Leibniz#LF3D |
| Leibniz calculator | D7RD9XWWT8 | unknown | open | Wikipedia List of things named after Gottfried Leibniz#W8QI |
| Leibniz defect | A3Z3BMXS8S | 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 2610.20593#AMM7 |
| Leibniz formula | HG2XYKTDEY | unknown | open | mathlib_undergrad Single Variable Real Analysis > Differentiability > Leibniz formula, Mathlib deriv_mul |
| Leibniz formula | HJPJKS0G3P | statement | open | Wikipedia Multi-index notation#8ED6 |
| Leibniz formula | HPEGKSGDXJ | unknown | open | mathlib_overview Analysis > Differentiability > Leibniz formula, Mathlib fderiv_mul |
| Leibniz formula for determinants | D483MNKXST | statement | open | Wikipedia List of things named after Gottfried Leibniz#WIC0 |
| Leibniz formula for determinants | ZMTGZQ0BDD | statement | open | Wikipedia Leibniz formula for determinants, Wikidata Q538557 |
| Leibniz formula for pi | ATMX6W219D | statement | open | Wikipedia List of topics related to π#XLQN |
| Leibniz formula for π | 515YRCMJ2H | statement | node (a node has the same Wikidata item as the row) | Wikidata Q97226587, MathWorld GregorySeries, Wikipedia Leibniz formula for π |
| Leibniz harmonic triangle | E1HF4JVVCD | definition | open | Wikidata Q649470, MathWorld LeibnizHarmonicTriangle, Wikipedia Leibniz harmonic triangle |
| Leibniz harmonic triangle | GNQM913V83 | definition | open | Wikipedia List of things named after Gottfried Leibniz#BGGG |
| Leibniz Institute for Astrophysics Potsdam | 682P0RQ55W | unknown | open | Wikipedia List of things named after Gottfried Leibniz#D39I |
| Leibniz institute for molecular pharmacology | YNDCRJ620Q | unknown | open | Wikipedia List of things named after Gottfried Leibniz#9KYV |
| Leibniz Institute for Science and Mathematics Education at the University of Kiel | BN05ET0TMQ | unknown | open | Wikipedia List of things named after Gottfried Leibniz#0TTE |
| Leibniz Institute for Solid State and Materials Research | YX100APFZZ | unknown | open | Wikipedia List of things named after Gottfried Leibniz#E6PG |
| Leibniz Institute of Agricultural Development in Transition Economies | WGJAQ455RN | unknown | open | Wikipedia List of things named after Gottfried Leibniz#ZITT |
| Leibniz integral rule | 1PK2XEQ16T | definition | open | Wikipedia List of things named after Gottfried Leibniz#VNEV |
| Leibniz integral rule | EFMSVJ40KV | definition | node (a node has the same Wikidata item as the row) | Wikidata Q2996637, MathWorld LeibnizIntegralRule, Wikipedia Leibniz integral rule |
| Leibniz law | T38ZZZAS8Y | statement | open | Wikipedia List of things named after Gottfried Leibniz#V650 |
| Leibniz operator | PKTCG3H7WR | definition | open | Wikipedia List of things named after Gottfried Leibniz#VDH0 |
| Leibniz operator | YDCAKCTS59 | definition | open | Wikipedia Leibniz operator, Wikidata Q6519090 |
| Leibniz rule | 7Q4EKG8MJ5 | definition | open | Wikipedia List of things named after Gottfried Leibniz#4EFD |
| Leibniz Society of North America | 59XQBQFCG3 | unknown | open | Wikipedia List of things named after Gottfried Leibniz#SKFL |
| Leibniz University of Hannover | MM952XYRZQ | unknown | open | Wikipedia List of things named after Gottfried Leibniz#ZNBT |
| Leibniz wheel | SN9ETBXKK3 | unknown | open | Wikipedia List of things named after Gottfried Leibniz#PH5M |
| Leibniz's gap | 8VTPMF8JWQ | unknown | open | Wikipedia List of things named after Gottfried Leibniz#0JNC |
| Leibniz's law | 433NXHAZD1 | statement | open | Wikipedia List of things named after Gottfried Leibniz#Q7IJ |
| Leibniz's Law | NJN2VNZZN1 | definition | open | Wikipedia Glossary of logic#BQ45 |
| Leibniz's linear differential equation | QW6CMJ0HN6 | definition | open | Wikipedia List of things named after Gottfried Leibniz#N782 |
| Leibniz's notation | DD3Z0R55YG | definition | open | Wikipedia List of things named after Gottfried Leibniz#OSUS |
| Leibniz's notation | WEMV9FX6Q4 | definition | open | Wikipedia Leibniz's notation, Wikidata Q1069516 |
| Leibniz's test | 2WEKYMWG1N | definition | open | Wikipedia List of things named after Gottfried Leibniz#8P06 |
| Leibniz's Test or Alternating Series Test | X50V1Y2B5C | 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 1704.08191#K4MC |
| Leibniz-Keks | H95RPP709F | unknown | open | Wikipedia List of things named after Gottfried Leibniz#2BDM |
| Leibniz–Clarke correspondence | X3NBY6KD3F | unknown | open | Wikipedia List of things named after Gottfried Leibniz#M7RZ |
| Leibniz–Newton calculus controversy | C57GQBSZEX | unknown | open | Wikipedia List of things named after Gottfried Leibniz#YBC4 |
| Leibniz’s Series for Pi | 7K9XXA0X9W | statement | open | mathlib_100 26, Mathlib Real.tendsto_sum_pi_div_four |
| Leiden Declaration on Artificial Intelligence and Mathematics | 5EG5XK4X1D | topic | open | Wikipedia Leiden Declaration on Artificial Intelligence and Mathematics, Wikidata Q140180075 |
| Leif Arkeryd | WQ861XR2MZ | topic | open | Wikipedia Leif Arkeryd, Wikidata Q6519365 |
| Leifur Ásgeirsson | KWJM95M8HS | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#UI8U |
| Leifur Ásgeirsson | YPYM77QND9 | topic | open | Wikipedia Leifur Ásgeirsson, Wikidata Q51321681 |
| Leila Bram | 76R6AB8A4M | topic | open | Wikipedia Leila Bram, Wikidata Q94772839 |
| Leila Haaparanta | 8SW29THCVA | topic | open | Wikipedia Leila Haaparanta, Wikidata Q11875351 |
| Leila Schneps | J31QZD3JQC | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q15915722, nLab Leila Schneps, Wikipedia Leila Schneps |