Package sage :: Package rings :: Module number_field
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Module sage.rings.number_field

Number field
Classes
CyclotomicField Create a cyclotomic extension of the rational field.
FractionalIdeal  
NumberField  
QuadraticField Create a quadratic extension of the rational field.

Function Summary
  is_fundamental_discriminant(D)

Variable Summary
RationalField Q = Rational Field
PolynomialRing R = Univariate Polynomial Ring in x over Rational Field
Polynomial_rational_dense x = x
IntegerRing Z = Integer Ring

Variable Details

Q

Type:
RationalField
Value:
Rational Field                                                         

R

Type:
PolynomialRing
Value:
Univariate Polynomial Ring in x over Rational Field                    

x

Type:
Polynomial_rational_dense
Value:
x                                                                      

Z

Type:
IntegerRing
Value:
Integer Ring                                                           

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