A formula for the degree of a algebraic number field.
122952
Degree of extension is equal to linear combination of prime factor multiplicities with prime factor index coefficients in Dedekind domains
28658
$R$ with an upper bound for degrees of irreducibles in $R[x]$
73669
Totally real Galois extension of given degree
40426
Polynomial degree 3 Equation
94382
Calculate the degree of the extension $[\mathbb{Q}(\cos(\frac{2\pi}{p})):\mathbb{Q}]$
6824
Extensions of degree two are Galois Extensions.
57884
Number of monic irreducible polynomials of prime degree $p$ over finite fields
68551
character degrees of finite simple groups: an elementary question
143321
Number of roots of a polynomial over a finite field
153589
Integral basis of an extension of number fields
145140
Subfield of $\mathbb{Q}(\sqrt[n]{a})$
120943
Galois field extension and number of intermediate fields
74058
Sums and products of algebraic numbers
141184
Proof that a degree 4 polynomial has at least two roots
96620
Condition on degrees for existence of a tree
71608
A property of finite field of order $2^n$
8784
modulo version of the quadratic formula and Euler's criterion