spectral theorem
Richardson's theorem
arc secant
arcsec
inverse secant
arcsecant
nondefective
diagonality
diagonalness
bidifferential
linear algebra
hemimetric
tridiagonality
scalar matrix
diagonalizability
inverse tangent
arctangent
arc tangent
arctan
Atiyah-Singer index theorem
quantic
semisimple
Tauberian theorem
Cantor-Bendixson theorem
de Bruijn-Erdős theorem
equidiagonal
inverse cotangent
arc cotangent
Bézout's theorem
arccotangent
Chinese remainder theorem
diagonalizable
invertible
bidegree
evectant
clinodiagonal
Tarski-Seidenberg theorem
Rolle's theorem
hyperreflexive
uniaxial
power-associative algebra
Helly's selection theorem
alternative algebra
birational
identity matrix
Radon's theorem
quasiconcave
evector
quasiconvex
Ptolemy's theorem
multiplicative inverse
algebrogeometric
orthogonality
integration
Runge's phenomenon
law of cosines
cubinvariant
congruence
Radon point
ditrigonal
theorem
reciprocal
Grothendieck-Riemann-Roch theorem
subpower
antitrigonometric function
symmetric matrix
Horner's method
equivalence
elliptic curve
Belyi's theorem
intermediate value theorem
normaloid
rational root theorem
coinvariant
linear function
Titchmarsh convolution theorem
inverse trigonometric function
mean value theorem
rational function
orthogonal
calculus
Euclidean norm
varifold
trigonometric cofunction
Green's theorem
infinitesimal calculus
adjoint
Gordan's problem
defective matrix
cosine curve
bivariate
orthosymplectic
equability
Steiner point
adequal
subscalar
Hodge decomposition