Trending Mathematical Concepts in Spain — the 12 months to October 2026
The 100 most-viewed mathematical concepts on Wikipedia, the 12 months to October 2026 (Spanish-language edition). Ranked by real-world attention. Top: Navier–Stokes equations. Data as of 26 October 2026.
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- the 12 months to October 2026 · Data as of 26 October 2026
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- 100 mathematical concepts — drawn from 2,234,612 articles Wikipedia recorded views for in this window
This counts a Wikipedia language edition, not a country's residents — Measured from the Spanish-language Wikipedia edition — readers worldwide, not residents of Spain. Nothing here is capped or sampled: it is every view Wikipedia published for these articles in the window. Rows carrying a 📰 badge add news coverage from GDELT; entity names and types come from Wikidata. Looking for what one country read? That is what the world reads — a different, capped measurement.
Where this data comes from ›100
Ranked
319,539
Total Views (the 12 months to October 2026)
1
Navier–Stokes equations
system of nonlinear partial differential equations describing the motion of viscous fluids
41,824
views
views
2
pi
constant ratio of the circumference of a circle to its diameter
25,183
views
views
3
Vitruvian Man
drawing by Leonardo da Vinci
11,727
views
views
4
golden ratio
ratio between two quantities whose sum is at the same ratio to the larger one
10,302
views
views
5
Roman numerals
numbers in the Roman numeral system
9,943
views
views
6
Poincaré conjecture
theorem in geometric topology that every simply connected, closed 3-manifold is homeomorphic to the 3-sphere
9,599
views
views
7
Maya numerals
numeral system
7,734
views
views
8
number
mathematical object used to count, label, and measure
7,404
views
views
9
sudoku
logic-based number-placement puzzle
7,197
views
views
10
Occam's razor
philosophical principle evaluating reasoning on the basis of its simplicity
6,604
views
views
11
Euler's number
mathematical constant; limit of (1 + 1/n)^n as n approaches infinity; transcendental number approximately equal 2.718281828
6,191
views
views
12
Bitcoin
digital cash system and associated currency
5,648
views
views
13
von Neumann architecture
computer architecture using a common memory bus and address space for instructions and data
5,558
views
views
14
Egyptian numeral
numerals used in Ancient Eygpt
5,453
views
views
15
MP3 Audio
open standard lossy compression format for digital audio
5,106
views
views
16
binary numeral system
system that represents numeric values using two symbols; 0 or 1
5,079
views
views
17
Riemann hypothesis
conjecture in mathematics linked to the repartition of prime numbers
4,602
views
views
18
Tetris
1984 tile-matching puzzle video game series
4,465
views
views
19
Hindu-Arabic numeral system
most common system for writing numbers
3,983
views
views
20
Turing test
test of a machine's ability to exhibit intelligent behaviour equivalent to, or indistinguishable from, that of a human
3,853
views
views
21
P versus NP problem
unsolved problem in computer science about time complexity
3,815
views
views
22
function
association of a single output to each input
3,616
views
views
23
tangram
dissection puzzle
3,350
views
views
24
Euclidean vector
geometric object that has magnitude (or length) and direction
3,346
views
views
25
decimal
numeral system with ten as its base
3,246
views
views
26
scientific notation
method of writing numbers, especially very large or small ones
3,218
views
views
27
infinity
mathematical concept of something without any limit
2,961
views
views
28
square root
inverse operation of square for finding the original base number; that base number itself
2,910
views
views
29
Taylor series
expression of a function as an infinite sum
2,741
views
views
30
map projection
representation of the surface of a sphere or ellipsoid onto a plane map
2,728
views
views
31
Kardashev scale
Proposed scale by which the scope of a civilisation might be measured
2,725
views
views
32
Möbius strip
two-dimensional surface with only one side and only one edge
2,619
views
views
33
sieve of Eratosthenes
ancient algorithm for generating prime numbers
2,547
views
views
34
integral
operation in mathematical calculus
2,476
views
views
35
birthday problem
mathematical problem
2,343
views
views
36
Fourier transform
mathematical transform that expresses a function of time as a function of frequency
2,313
views
views
37
hexadecimal
numeral system with 16 as its base
2,193
views
views
38
Hodge conjecture
conjecture in algebraic geometry that every Hodge class on a nonsingular complex projective manifold is a linear combination with rational coefficients of the cohomology classes of complex subvarieties
2,128
views
views
39
binomial distribution
probability distribution
2,097
views
views
40
Riemann zeta function
analytic function
2,097
views
views
41
sexagesimal
numeral system
2,047
views
views
42
Platonic solid
convex regular polyhedra with the same number of faces at each vertex
2,035
views
views
43
Monte Carlo method
broad class of computational algorithms using random sampling to obtain numerical results
2,028
views
views
44
axiom
statement of a theory that is taken to be true
1,943
views
views
45
wavelength
spatial period of the wave; the distance over which the wave's shape repeats; the inverse of the spatial frequency
1,893
views
views
46
mass–energy equivalence
physical law relating mass to energy
1,892
views
views
47
Goldbach's conjecture
Conjecture that every even integer greater than 2 is the sum of two primes
1,829
views
views
48
Monty Hall problem
mathematical problem
1,761
views
views
49
Laplace transform
the integral transform ∫₀^∞ d𝑠 𝑓(𝑡)exp(−𝑠𝑡)
1,748
views
views
50
line
one-dimensional infinite non-curved geometric object
1,654
views
views
51
tensor
multilinear map on some combination of scalars, vectors, covectors, and tensors
1,595
views
views
52
Fourier series
decomposition of periodic functions into sums of simpler sinusoidal forms
1,589
views
views
53
Mandelbrot set
fractal-like set that plays a significant role in chaos research
1,570
views
views
54
coordinate system
system for determining the position of a point
1,541
views
views
55
Ruffini's rule
Polynomial division computation method
1,518
views
views
56
harmony
process by which individual sounds are joined together or composed into whole units or compositions
1,468
views
views
57
Chinese numerals
words and characters used to denote numbers in Chinese
1,446
views
views
58
binomial theorem
algebraic expansion of powers of a binomial
1,435
views
views
59
subtraction
process of subtracting a number from another (minuend−subtrahend=difference); mathematical operation that represents the operation of removing objects from a collection
1,398
views
views
60
Collatz conjecture
conjecture in mathematics that concerns sequences
1,371
views
views
61
Hilbert space
inner product space that is metrically complete; a Banach space whose norm induces an inner product (follows the parallelogram identity)
1,317
views
views
62
plane
flat, infinite two-dimensional surface
1,317
views
views
63
convolution
binary mathematical operation on functions, defined as the integral of the product of two functions after one is reflected about the y-axis and shifted, evaluated for all values of shift, producing the convolution function
1,314
views
views
64
Seven Bridges of Königsberg
mathematical problem
1,282
views
views
65
Euclidean algorithm
algorithm for computing greatest common divisors
1,266
views
views
66
Reynolds number
dimensionless quantity that is used to help predict similar flow patterns in different fluid flow situations
1,263
views
views
67
gematria
numeral system
1,255
views
views
68
QR algorithm
numerical linear algebra algorithm
1,238
views
views
69
Tower of Hanoi
mathematical game or puzzle
1,238
views
views
70
Cramer's rule
theorem of solving a system of linear equations
1,236
views
views
71
Newton's method
algorithm for finding a zero of a function
1,225
views
views
72
Dijkstra's algorithm
graph search algorithm
1,177
views
views
73
Babylonian numerals
numeral system used in ancient Babylonia
1,159
views
views
74
Gaussian elimination
algorithm for solving systems of linear equations
1,139
views
views
75
Minesweeper
logic puzzle video game genre
1,139
views
views
76
Birch and Swinnerton-Dyer conjecture
conjecture
1,130
views
views
77
stochastic process
mathematical object usually defined as a collection of random variables
1,120
views
views
78
martingale
model in probability theory, used in gambling
1,114
views
views
79
Advanced Encryption Standard
block cipher standard
1,073
views
views
80
F-distribution
continuous probability distribution
1,051
views
views
81
Einstein field equations
field equations in general relativity
1,046
views
views
82
Drake equation
probabilistic argument to estimate the number of alien civilizations in our galaxy
1,026
views
views
83
perpendicularity
property of being at a right angle (90 degrees)
1,023
views
views
84
Heron's formula
formula for calculating the area of a triangle
993
views
views
85
Sturgess rule
988
views
views
86
permutation
change of ordering in a (mathematical) set
980
views
views
87
wheat and chessboard problem
mathematical problem
974
views
views
88
Jacobian matrix
the matrix of all first-order partial derivatives of a vector-valued function
957
views
views
89
construction of the real numbers
any constructive definition of the real numbers
949
views
views
90
squaring the circle
geometric problem
936
views
views
91
Zipf's law
probability distribution
932
views
views
92
octal
numeral system with eight as its base
912
views
views
93
methods of computing square roots
algorithms for calculating square roots
911
views
views
94
Riemann sum
approximation technique in integral calculus
903
views
views
95
Base64
group of binary-to-text encoding schemes using 64 symbols (plus padding)
890
views
views
96
metric space
set equipped with a metric (distance function)
883
views
views
97
Ethereum
public blockchain platform with programmable transaction functionality
880
views
views
98
information entropy
expected value of the amount of information delivered by a message
878
views
views
99
Kalman filter
algorithm that estimates unknowns from a series of measurements over time
872
views
views
100
Mersenne prime
prime number of the form 2ⁿ−1
868
views
views