Inventory

The inventory is the list of each item of mathematics that a source presents: each definition, theorem, conjecture, problem and object. Each row is one item. It groups the mentions of the item in the sources. A row is open until math2 decides what to do with it, for example to make a node for it. The open count is the number of open rows, and the target is zero.

Counts

Rows	12235
Open rows	10079
Mentions	12302

Sources

Source	Mentions
wikidata	12302

Outcomes

Outcome	Rows
open	10079
out_of_scope	2156

Kinds

Kind	Rows
unknown	8108
definition	1216
concept	1037
statement	777
topic	497
object	434
problem	92
conjecture	74

Rows by name

Other 178
A 800
B 538
C 1183
D 551
E 491
F 452
G 540
H 568
I 406
J 244
K 248
L 499
M 751
N 320
O 205
P 931
Q 156
R 568
S 1238
T 649
U 162
V 179
W 242
X 10
Y 52
Z 74

Rows by subject

MSC	Rows
none	11856
11 Number theory	35
03 Mathematical logic and foundations	30
81 Quantum theory	22
13 Commutative algebra	17
35 Partial differential equations	14
15 Linear and multilinear algebra; matrix theory	10
65 Numerical analysis	10
12 Field theory and polynomials	9
47 Operator theory	9
60 Probability theory and stochastic processes	9
00 General and overarching topics	8
01 History and biography	8
05 Combinatorics	8
14 Algebraic geometry	8
55 Algebraic topology	8
62 Statistics	8
22 Topological groups, Lie groups	7
33 Special functions	7
68 Computer science	7
74 Mechanics of deformable solids	7
76 Fluid mechanics	7
91 Game theory, economics, finance, and other social and behavioral sciences	7
06 Order, lattices, ordered algebraic structures	6
16 Associative rings and algebras	6
30 Functions of a complex variable	6
53 Differential geometry	6
58 Global analysis, analysis on manifolds	6
08 General algebraic systems	5
20 Group theory and generalizations	5
34 Ordinary differential equations	5
46 Functional analysis	5
70 Mechanics of particles and systems	5
83 Relativity and gravitational theory	5
86 Geophysics	5
94 Information and communication theory, circuits	5
17 Nonassociative rings and algebras	4
26 Real functions	4
57 Manifolds and cell complexes	4
82 Statistical mechanics, structure of matter	4
92 Biology and other natural sciences	4
93 Systems theory; control	4
32 Several complex variables and analytic spaces	3
37 Dynamical systems and ergodic theory	3
42 Harmonic analysis on Euclidean spaces	3
51 Geometry	3
52 Convex and discrete geometry	3
54 General topology	3
78 Optics, electromagnetic theory	3
80 Classical thermodynamics, heat transfer	3
90 Operations research, mathematical programming	3
18 Category theory; homological algebra	2
39 Difference and functional equations	2
44 Integral transforms, operational calculus	2
49 Calculus of variations and optimal control; optimization	2
85 Astronomy and astrophysics	2
19 K-theory	1
28 Measure and integration	1
31 Potential theory	1
43 Abstract harmonic analysis	1
45 Integral equations	1
97 Mathematics education	1

The rows and the mentions are in records/ of the content repository, under CC0 1.0. The JSON summary is api/inventory.json. The design is in corpus spec K04.