& N2 D+ r. m- {6 R( d0 v1 P' v3 ]Q<w> :=PolynomialRing(Q5);Q;( V9 @ v4 H; F3 J, Q0 S" i
EquationOrder(Q5); 1 d$ q! j! a9 i" s7 v- U& qM:=MaximalOrder(Q5) ; U/ m0 z7 W% |1 R: N1 p
M; * ^/ e: p4 o; H& g+ b: jNumberField(M); 6 q* s, j' N5 N- v# B3 E$ t" PS1:=sub< M | 1 >;S2:=sub< M | 2 >;S3:=sub< M | 3 >;S4:=sub< M | 4 >;S5:=sub< M | 5 >;S25:=sub< M | 25 >;S625888888:=sub< M | 625888888 >;S625888888; , l" G4 h/ E$ O/ Q9 SIsQuadratic(Q5);7 c# d2 h) N: U. E+ u V1 c2 m
IsQuadratic(S1); ; y( S& S' c7 ]IsQuadratic(S4);# U% G3 d' E# l6 M7 U; D$ E& v
IsQuadratic(S25); 9 x: F% ]- R: S$ WIsQuadratic(S625888888); , v3 O1 \! B! c2 x( uFactorization(w^2+5); 0 m O- I- k. xDiscriminant(Q5) ;2 [( ]' ^. h* x+ d9 X3 l) z
FundamentalUnit(Q5) ;7 _% b! T. ]; ?0 |) h
FundamentalUnit(M);: d1 a* K c5 S( F* O6 [
Conductor(Q5) ;6 f9 ?& x3 X7 D6 z( v" Y2 G; h
f1 h( l; C1 ?+ M4 t$ @
Name(M, -5); 3 ?: @6 g8 v KConductor(M);5 m( ^9 [6 r# }
ClassGroup(Q5) ; " J5 w( }% _1 U1 @ClassGroup(M);3 F/ z. r) {" ]
ClassNumber(Q5) ;0 Y5 v/ `! h# R8 W6 F8 p* l" R
ClassNumber(M) ; 1 r7 X, B$ A0 l8 D, T( _& Z# aPicardGroup(M) ;& q) N2 m0 p' z
PicardNumber(M) ;+ a# ^5 [4 W1 w. U* o
$ C. a1 v: ^, |6 \2 R% H# G: t. [9 l& W
QuadraticClassGroupTwoPart(Q5);& `, l$ G) @3 O3 o" F5 K5 o7 t
QuadraticClassGroupTwoPart(M); 4 J" \% z0 R, c0 gNormEquation(Q5, -5) ; o$ X4 H* v" A6 U# O4 MNormEquation(M, -5) ;& Y, {/ [- |2 R) ~+ D8 B. [0 F& P
Quadratic Field with defining polynomial $.1^2 + 5 over the Rational Field- _1 q% R0 a3 a
Univariate Polynomial Ring in w over Q5) n0 ^, Y! R' M. v, U$ @
Equation Order of conductor 1 in Q5 * ~; S2 e v& ^/ [Maximal Equation Order of Q5; q% y5 s" V6 }
Quadratic Field with defining polynomial $.1^2 + 5 over the Rational Field6 g* `# X6 M9 W4 e2 `
Order of conductor 625888888 in Q53 ?" Q3 n( k3 P6 G- B% w c( }1 \. |
true Quadratic Field with defining polynomial $.1^2 + 5 over the Rational Field $ p! l4 A* D5 [/ i& O6 jtrue Maximal Equation Order of Q5# v5 {! G: X5 U4 C% L" C# w$ P
true Order of conductor 1 in Q5$ J! ^ V2 `3 l# f
true Order of conductor 1 in Q57 C0 a5 ?; ^' R% F
true Order of conductor 1 in Q5 k3 |" x" U2 u2 n. U9 ^
[# m5 K+ G9 Z, B
<w - Q5.1, 1>,2 e) X `( v0 @' C: D5 a0 C
<w + Q5.1, 1>* E, l6 |. I5 }+ G! i- A
]- V# W' u$ l8 r6 U, m4 y
-20 $ _. H% f+ q% ]+ H; _4 X) s/ a: s, h0 j3 _5 i; J( C2 S6 ]
>> FundamentalUnit(Q5) ;+ L6 w: b" b1 [+ E; B3 M
^ |+ D! T. ]5 i* W' e) ], `Runtime error in 'FundamentalUnit': Field must have positive discriminant P4 O6 B# @# L, X/ |0 K
, L0 |8 B. W' Z. I8 v% q( c7 O2 v 1 p; f9 Y: e1 j! T: ]& o Z>> FundamentalUnit(M); ) j/ [4 t3 y/ J% P* K1 m ^5 n4 c+ C. y/ K$ b* v2 \$ u) o
Runtime error in 'FundamentalUnit': Field must have positive discriminant- F+ R# ] {# t* X
) M; Q8 \% m, ~% m5 c
20 $ ]( z' L1 ?% L* w- D4 o! D7 _% d8 o# W* S+ m4 ^6 n! z0 D! }
>> Name(M, -5);" Z _5 t- L6 c* L2 a! {: y
^ g, w6 ^* J. B* u2 h" ERuntime error in 'Name': Argument 2 (-5) should be in the range [1 .. 1] 0 }0 \% {5 j0 J- [0 A, O# ?2 P: \! D6 d& C+ ]5 `
1 8 x% h' e0 g1 ?( K8 sAbelian Group isomorphic to Z/23 j& K7 |) C M# w4 G$ n
Defined on 1 generator & h3 X( \- `+ Y7 j8 IRelations: I0 g7 J. l4 Q. t- ?& x3 d( G 2*$.1 = 0 ) G1 h `- }" ?: F5 kMapping from: Abelian Group isomorphic to Z/2( A2 E/ _& L* v L& X
Defined on 1 generator # N) a3 L1 E0 t+ k: a- NRelations: 0 j) S( m9 ?6 |0 `# z4 J \ 2*$.1 = 0 to Set of ideals of M % l! a; v0 E% |% e( F$ NAbelian Group isomorphic to Z/2 5 f8 S9 s" k" f* v3 c# ?, _Defined on 1 generator 5 z E# v% b0 uRelations: {+ w2 @+ A# T: ? 2*$.1 = 0 e; f: y: k! p% t9 Z- @! fMapping from: Abelian Group isomorphic to Z/2 $ I2 r/ R# r, }Defined on 1 generator 0 O J" l) U; j' B1 ~7 LRelations:' `/ P/ v0 b9 K1 w3 F- H2 e+ W" W
2*$.1 = 0 to Set of ideals of M 9 o i! h) H _: Q2 R, A2! |1 H# L! F- f
2 + F- c; P9 j1 c- b# XAbelian Group isomorphic to Z/2! h/ K- q4 I8 } _% I, o+ z
Defined on 1 generator1 h, V7 @! \6 P$ d- K1 r
Relations:. _0 u% D3 f9 V# }9 a
2*$.1 = 0; w4 u) J1 q8 | @
Mapping from: Abelian Group isomorphic to Z/28 z4 n) C; ]9 C! w# P
Defined on 1 generator h7 O( n! `. A1 WRelations: 9 H0 V. u3 I8 V5 E1 {5 R; b6 l 2*$.1 = 0 to Set of ideals of M given by a rule [no inverse] / B I+ j! n( W* Z' P2 + x4 k7 \0 [. ^, ZAbelian Group isomorphic to Z/2 - G4 [8 j' ^' Z- S; }- E$ FDefined on 1 generator/ ~- g s* _& ]9 U8 Q5 Z0 X
Relations: * n: E+ Q! X/ C& R 2*$.1 = 06 t" F1 ], a+ m9 F
Mapping from: Abelian Group isomorphic to Z/2 / G( k+ k9 ] E' S* y8 wDefined on 1 generator7 c9 ^0 J" i1 t9 @2 \" Q
Relations: 2 J% G$ s, L5 i! B 2*$.1 = 0 to Binary quadratic forms of discriminant -20 given by a rule [no 9 t2 l6 B! ?/ y+ P) |- Y
inverse] 5 W1 a; M9 T0 N: l! wAbelian Group isomorphic to Z/2 - F/ D" c, ~3 X0 }9 u6 l2 vDefined on 1 generator T( g6 [' ?+ V; S9 nRelations:0 l- }! _: k3 p9 B- f0 Z
2*$.1 = 0- B2 p0 Q+ E) {( F2 _2 m
Mapping from: Abelian Group isomorphic to Z/2) c0 h" o" {7 d4 R$ K! ^7 s
Defined on 1 generator 8 n" `0 y9 A0 a D- R/ {( DRelations: ; d7 K0 p1 t; p/ ]( _, c' v 2*$.1 = 0 to Binary quadratic forms of discriminant -20 given by a rule [no ' R6 @8 X% o$ Z& O/ e) q/ i5 j
inverse] : m8 z+ v( e: H& g \false $ u4 L- M, I2 f9 Z( @8 v9 ifalse % z( }) O! `6 g==============! Z" R2 B. `" U+ J2 t% h
; U9 U3 }# c; K- r) X- d7 }
# l. Q* W7 B- \8 J4 e. p$ kQ5:=QuadraticField(-50) ; ; T( G4 q! ?" U- e6 q' lQ5; 5 E1 F' d5 y# j1 ]: h7 Y: P " i. ~3 v+ F. v' UQ<w> :=PolynomialRing(Q5);Q; - [# d: X! M' t) {EquationOrder(Q5); / r5 O: X" ]4 o# x9 |M:=MaximalOrder(Q5) ; 7 l6 e6 j! l: }, z- AM;1 G. ~! d$ b- ]0 l& v# S
NumberField(M); . H* i$ ^- O% D% ^6 xS1:=sub< M | 1 >;S2:=sub< M | 2 >;S3:=sub< M | 3 >;S4:=sub< M | 4 >;S5:=sub< M | 5 >;S25:=sub< M | 25 >;S625888888:=sub< M | 625888888 >;S625888888; 4 W/ `- m8 I9 x# w/ O/ WIsQuadratic(Q5); 5 H- S* @ G! o: S& H% T* PIsQuadratic(S1);0 K2 R$ B$ \- W/ d; D
IsQuadratic(S4);0 Y# i0 p' V0 N4 ]$ F0 z
IsQuadratic(S25); " i5 R( Y1 J( O1 V2 J) B* }2 OIsQuadratic(S625888888); , w/ q; f* p$ U9 Q& }' H) IFactorization(w^2+50); # W2 g% l* C' O
Discriminant(Q5) ; - ?4 W! X# w( l( ^; e# aFundamentalUnit(Q5) ; % p* \$ q1 c+ D$ \3 ^2 w1 sFundamentalUnit(M); ! W3 `, s1 j* l: H. C7 E6 m7 o$ n3 rConductor(Q5) ; * J" N# C6 H. e( Y $ R: R) }& W( z- K$ P/ x7 D' AName(M, -50);. j, D, z8 }# V
Conductor(M); ( b) ]* E; n" _! n4 y5 S: TClassGroup(Q5) ; 5 u1 n4 i, B: y6 o
ClassGroup(M); 6 a' `6 }5 k2 N" s iClassNumber(Q5) ; 8 j$ M3 g$ l& r6 n! g0 o% aClassNumber(M) ; 9 r+ T" g% U2 I3 dPicardGroup(M) ; 7 n. Y2 m- Q9 U: VPicardNumber(M) ;4 F: ^2 ]% E4 P0 a
, Z( u* S8 p% B! k! r2 y/ k4 ]& G
QuadraticClassGroupTwoPart(Q5); [) `# o" ~. A
QuadraticClassGroupTwoPart(M); 3 S) w9 d1 a% m9 ]4 ONormEquation(Q5, -50) ; & z6 y6 o9 P. V/ r; g* ~8 g" ENormEquation(M, -50) ;( ?6 G# b$ P9 \% D, n, m! t$ {
: r% v, f* t4 d: Q- i8 P2 r+ U vQuadratic Field with defining polynomial $.1^2 + 2 over the Rational Field9 Y5 I* p" Q* o& y
Univariate Polynomial Ring in w over Q5$ n8 C* R6 `9 B4 Y4 ~) C
Equation Order of conductor 1 in Q52 l& D) d q$ s4 T! {9 K. W/ ~
Maximal Equation Order of Q59 [* [& x R0 f0 A: U) @" V
Quadratic Field with defining polynomial $.1^2 + 2 over the Rational Field # F$ S# M% [8 o! DOrder of conductor 625888888 in Q5 + H0 M! V; q! Y" U5 L3 K4 itrue Quadratic Field with defining polynomial $.1^2 + 2 over the Rational Field. p6 m. L7 P, S" `2 n* d# k
true Maximal Equation Order of Q5! b' o$ n! P' n9 @% u- [
true Order of conductor 1 in Q5- J/ \9 r& I0 ^ E* T' q
true Order of conductor 1 in Q50 V& P: X* P: T0 a5 l E
true Order of conductor 1 in Q5( W- X8 ^, L- s$ K
[ & @ r* \. m1 i4 ~- M& r, S <w - 5*Q5.1, 1>, % T$ H/ x* C& {* h% R <w + 5*Q5.1, 1>1 N4 N, Y6 u! i0 C" f7 K
]& J# t ?. c( G1 ]- N
-8 " W! ^2 Q6 h/ h- H ; W' L% \$ n0 l+ m>> FundamentalUnit(Q5) ;( ^& T% F8 m- ~( _( ]' U4 q+ X
^ 3 \) q! ~) A$ b: G9 }Runtime error in 'FundamentalUnit': Field must have positive discriminant % i% E0 r" t# Z6 l( N* |' v* |: ^ . u5 k) e1 E3 p* j& j& i8 {; X+ m5 A$ E, j
>> FundamentalUnit(M); 4 ^: v! c3 r% R$ G ^ G/ f9 m% `2 J0 lRuntime error in 'FundamentalUnit': Field must have positive discriminant # Y6 }" }* M9 _, l: e0 f 1 @) b- }( I- Y8 2 \2 |$ l$ r; {# @( B* j4 V7 o# c; o2 s3 c8 ?
>> Name(M, -50);+ z& S' i7 F/ C+ z. C
^7 ^% G! S6 d2 T$ p$ ], B f9 [
Runtime error in 'Name': Argument 2 (-50) should be in the range [1 .. 1] ) k6 \9 m/ t) |8 W6 {; Z+ T1 W# B- s; x9 n5 a3 p. s1 ?9 N
1 3 z+ R0 I$ P& N3 t8 T7 M* Z5 u8 ?Abelian Group of order 1. w0 K5 c2 j' Y# `
Mapping from: Abelian Group of order 1 to Set of ideals of M3 k$ [) P: H& ]$ o1 L+ P% j. K3 f3 y
Abelian Group of order 1 ) k9 d* R) J8 L7 w/ lMapping from: Abelian Group of order 1 to Set of ideals of M 0 Y5 g* s: U$ t7 t k% d+ y+ ~1" a* e0 b ]+ G m0 \
1 * Q( o5 h& B$ t2 f1 K, A' x( xAbelian Group of order 1 - x" T; q% d/ i2 ^' m; AMapping from: Abelian Group of order 1 to Set of ideals of M given by a rule [no6 v0 q d3 Q# u# F5 @5 _
inverse]% G0 P1 m! b" d5 w
18 ^! T8 ~8 Q+ W* `; c v1 k
Abelian Group of order 1) D1 `3 Z. l: l& C
Mapping from: Abelian Group of order 1 to Binary quadratic forms of discriminant' n3 ` M+ m U# L( `3 X7 t0 _
-8 given by a rule [no inverse]3 f$ t) M* n! c ^8 S% v& {
Abelian Group of order 1, r. b# l, Q* g& R2 S
Mapping from: Abelian Group of order 1 to Binary quadratic forms of discriminant. P0 A9 h# N, B/ T/ J
-8 given by a rule [no inverse]) \) P& ~4 o7 A! w! i7 ^
false . ^/ a( v* E/ f; }5 zfalse : l' _" g4 T' G( l* r
看看-1.-3的两种: : B; u0 q7 Z/ m% i8 X, ?- I6 `: s' h
Q5:=QuadraticField(-1) ; + x& V7 e7 }, t2 M2 }Q5; 5 v( Y5 w( S$ y9 N# `, j3 ~- h( n R5 L+ {) f1 H3 ~
Q<w> :=PolynomialRing(Q5);Q; 7 L2 d) l& z6 _1 e- KEquationOrder(Q5);4 h; |- l( u! N8 L+ l k+ L
M:=MaximalOrder(Q5) ; 8 H! r, G+ `9 O5 t$ c+ P6 C4 O( {M; 5 @9 n* [! ~; qNumberField(M); 2 a( p8 W }( ]5 |' y3 Y' LS1:=sub< M | 1 >;S2:=sub< M | 2 >;S3:=sub< M | 3 >;S4:=sub< M | 4 >;S5:=sub< M | 5 >;S25:=sub< M | 25 >;S625888888:=sub< M | 625888888 >;S625888888;) L/ r9 Q4 E# D7 @% I+ c1 _6 Q
IsQuadratic(Q5); 7 y: Q, D" }% W7 z& c0 TIsQuadratic(S1); w2 D' w1 L6 ^+ T; DIsQuadratic(S4);4 b- n8 Y8 T$ e3 c
IsQuadratic(S25); : A% Y% |& v" @5 dIsQuadratic(S625888888); ) a2 c) ]& l! p# L; I! \3 WFactorization(w^2+1); 7 t( _' [2 y6 z- a% s- S- O& M. }; qDiscriminant(Q5) ; . C( y/ ]2 z4 j6 R n3 E: W5 d Y& zFundamentalUnit(Q5) ;1 Q/ q* T& e2 k0 E7 F- f
FundamentalUnit(M); F7 t) h# Z5 IConductor(Q5) ;! O* I' w0 c0 u, }+ _9 U
( Z5 w3 Y5 P8 Y3 m8 j0 yName(M, -1); 4 o" j3 @9 V( UConductor(M);& B' Q1 s3 f( ?3 E B
ClassGroup(Q5) ; ' [' [& j+ i" L" TClassGroup(M);7 c; O3 N/ Q- j( Z
ClassNumber(Q5) ; - d$ D" }0 }# s: v- ?; jClassNumber(M) ;( o0 P; n! [9 p4 a# z
PicardGroup(M) ; $ k! Q6 H; K) KPicardNumber(M) ;5 B) b/ m1 N+ Q' b4 V0 [( P8 S7 r
0 M% x: u5 q* M; A
QuadraticClassGroupTwoPart(Q5);4 p) q+ ~( @6 ^
QuadraticClassGroupTwoPart(M); 5 j$ V8 Q# ~0 y, i7 R, d/ {% }# M$ INormEquation(Q5, -1) ;$ {: @& d" ^" d# L- t3 \3 w
NormEquation(M, -1) ;9 p& a H, f( k
5 t3 y% g" x' k6 c7 X0 \8 {
Quadratic Field with defining polynomial $.1^2 + 1 over the Rational Field 3 E/ g4 M1 t1 G5 b$ _Univariate Polynomial Ring in w over Q5 & t% q( |6 p# u: q V1 BEquation Order of conductor 1 in Q5 $ w9 r3 r9 {) H9 F4 vMaximal Equation Order of Q5 & I. H- {- L, A! F# ` @) B9 rQuadratic Field with defining polynomial $.1^2 + 1 over the Rational Field+ h( u' Y; s: l/ i3 z% T
Order of conductor 625888888 in Q5 ' l' I, a4 E* Btrue Quadratic Field with defining polynomial $.1^2 + 1 over the Rational Field, D1 E1 h3 l; g$ y& H' z. X1 G
true Maximal Equation Order of Q5! s/ J0 J, w/ v9 y
true Order of conductor 1 in Q5 * N3 m) u: q# x3 C' y$ Ztrue Order of conductor 1 in Q5" q& r" [( b1 q n4 R
true Order of conductor 1 in Q5 : k% p. k2 J" E* T! Z7 c c[5 G5 A0 Y. P& t& u1 E' e3 J2 k: d
<w - Q5.1, 1>,5 R2 r: n3 A/ K+ J$ \( ~6 u
<w + Q5.1, 1>, s6 J0 E7 L: ~% \! X
] 3 R' l& Z6 V) ^9 t; a- g$ e+ _ d D-4) F; w3 {/ X( r7 ?7 q
0 h& D, }( D2 F% z
>> FundamentalUnit(Q5) ; # B( n @( z8 M3 z0 a s3 Q ^ , v- w4 ?. l" v9 S8 _7 MRuntime error in 'FundamentalUnit': Field must have positive discriminant " i. z# J0 n3 g' M& `$ P% I& [/ [7 h- s: ]0 h
! ?$ k, L Y! X! b& Z& ^( L& ^8 i# `
>> FundamentalUnit(M); ; v0 y2 U! g" [$ ?, `6 U& U* t ^1 m5 v7 V8 ~2 | j6 o f
Runtime error in 'FundamentalUnit': Field must have positive discriminant) M4 c' \7 a0 d3 b, G0 l* s ^
7 K1 R2 u5 D, P0 K- U4 , ^5 e1 I: P! N% y ( v" B C. d+ W! P>> Name(M, -1);7 M' S- ~" ?, H( g
^ ) H! u0 `! t* R1 F8 \" J# c3 nRuntime error in 'Name': Argument 2 (-1) should be in the range [1 .. 1]0 p; K# z0 ]0 A s
7 a# u0 C( g+ J3 C1 F
11 m+ m- `4 r, B/ h! j; Y8 N) i
Abelian Group of order 1/ a& e! C) `1 f
Mapping from: Abelian Group of order 1 to Set of ideals of M / `# S7 ^0 O7 Q/ t* G( \7 |, SAbelian Group of order 1* Z v6 t: c% R- A) M- O' _, ?1 {
Mapping from: Abelian Group of order 1 to Set of ideals of M3 v$ C( N! ^% {* K) j: U
1 ; `8 Z0 Z6 p u" H1 b' p12 }0 m+ V- J8 L& M
Abelian Group of order 1 3 }1 d7 K; X- n- u4 k/ W/ ZMapping from: Abelian Group of order 1 to Set of ideals of M given by a rule [no $ t6 m4 y" r% j4 V" pinverse] ( ?+ t( P9 r9 M0 a0 b, R. n1; n' n" c8 H$ i& b/ d% z6 d
Abelian Group of order 10 ^, M" |; S! X+ @, |- y3 }
Mapping from: Abelian Group of order 1 to Binary quadratic forms of discriminant % ~1 h1 j! m9 z! G8 s4 T-4 given by a rule [no inverse] ( G" f8 O2 ?* n: [' LAbelian Group of order 1 3 o" X! f7 p S/ I8 X! T" IMapping from: Abelian Group of order 1 to Binary quadratic forms of discriminant* Y8 O$ k9 @0 I* c" p( i: d/ {6 O
-4 given by a rule [no inverse]$ O" W, \: s9 |5 E3 V0 ^: E
false ! \8 l9 ]9 Z) @1 Lfalse h! _3 X, j# b/ S! | @2 c===============- i; r0 j! r. g- ]7 C( L! A
9 \( h* t0 |7 s U
Q5:=QuadraticField(-3) ; ! n. n7 H) E/ h* c s. H" \- bQ5;( ]' G/ _* l+ E% t3 d- J
% R. B" z+ Y+ x5 B
Q<w> :=PolynomialRing(Q5);Q;- Z! w* b# C( e$ c: L8 v/ y5 V
EquationOrder(Q5); ) ]" L- ?/ r0 f5 Z& p6 A* rM:=MaximalOrder(Q5) ; ' n" ^: j. y, Q- h& |& q& ^M;) @7 b! Y4 b. ]# Q v2 e* e' y. }
NumberField(M); ) R; \, f' ]8 R# D8 m/ V1 US1:=sub< M | 1 >;S2:=sub< M | 2 >;S3:=sub< M | 3 >;S4:=sub< M | 4 >;S5:=sub< M | 5 >;S25:=sub< M | 25 >;S625888888:=sub< M | 625888888 >;S625888888; * S2 b; ?9 b# H9 ]$ z/ C: R, pIsQuadratic(Q5);9 b, A! _1 ~! I* u' r% X5 k
IsQuadratic(S1); " J: X) j% ]2 M5 ?2 WIsQuadratic(S4); 2 _+ ~5 o1 q; C1 T# RIsQuadratic(S25);8 t. C% v# S" L
IsQuadratic(S625888888);' b5 w3 H! `( ]' C+ d4 f% x' K
Factorization(w^2+3); 4 f% j1 ~. Z; ]& m T. w1 yDiscriminant(Q5) ; + F# l! E* Y0 D) g4 Q* xFundamentalUnit(Q5) ;* M4 a0 B! `7 z6 q7 {6 I, s; t' Q( I; M
FundamentalUnit(M);, K+ a2 g6 G& y( ~& I; |+ b
Conductor(Q5) ; * ^& s( `7 L/ e* ?- d6 w5 F; u+ ^9 ]3 o& L; R" {% a6 U
Name(M, -3); 0 F0 ]( Y# c( @ Z5 w* O4 kConductor(M); ! b! T- Z. Y# K1 `2 s$ RClassGroup(Q5) ; 8 D8 E# o! F/ M% o0 LClassGroup(M);* Q7 H- C$ E$ w# H5 e
ClassNumber(Q5) ; , z" t {! z+ u& D NClassNumber(M) ; ; `7 Q" V `5 G5 gPicardGroup(M) ; 3 Q1 s7 V& p# D5 G1 M wPicardNumber(M) ; / V* j4 T0 ?- g2 [: O* f 5 w. r! g9 }3 o) {+ g( D. f5 k2 ^( ZQuadraticClassGroupTwoPart(Q5);6 `$ \. R9 R0 [+ {
QuadraticClassGroupTwoPart(M);0 n& J. u( b( l9 T- r
NormEquation(Q5, -3) ;: F' c+ @( l( e* o$ m. |; N( x7 b
NormEquation(M, -3) ;9 N2 U7 b% [' A4 _& h
! a. C7 Q9 n6 [; O5 q; ]' n: \& e$ gQuadratic Field with defining polynomial $.1^2 + 3 over the Rational Field1 {# O/ E7 q+ I5 I3 ~& U" z& G
Univariate Polynomial Ring in w over Q5" h; z M6 B9 {5 Q& ^9 p& x
Equation Order of conductor 2 in Q5 , ~! k6 h1 b5 a+ L/ M. _Maximal Order of Q5" x. E8 ]! Y% w( w
Quadratic Field with defining polynomial $.1^2 + 3 over the Rational Field & `6 b- n0 M: F/ I' e+ b4 @& jOrder of conductor 625888888 in Q5 ) M) s/ K+ X% _4 ztrue Quadratic Field with defining polynomial $.1^2 + 3 over the Rational Field ! R) F- n- V" {- ], z% h3 s0 Gtrue Maximal Order of Q5 : ]" R& E { L M! f, ?true Order of conductor 16 in Q5. ]: c7 M: c" F1 A: b) x8 Q
true Order of conductor 625 in Q5& A, Q& L: D; c
true Order of conductor 391736900121876544 in Q5 ' b7 v: H) r: ^6 {[0 u4 y* f1 X- e, P; r1 O" a. [
<w - Q5.1, 1>,: v6 J. r+ x; H- s- J% }. w8 E
<w + Q5.1, 1>% c9 s* f$ f+ t
] ) @) S7 s1 x" J; ?-3 " Q q( V* m y2 x8 Z$ m7 N6 x4 m, u, `. T: V0 C0 f
>> FundamentalUnit(Q5) ; ' \8 R. A1 D6 I1 m: T# {! }3 H ^ / G9 o& D( Q7 ERuntime error in 'FundamentalUnit': Field must have positive discriminant$ R) M! F+ q6 M' P4 Z( g
/ ]& w+ t# A; ?' a9 l
& ]- @: f0 \" u6 ~6 Q7 m>> FundamentalUnit(M);" I4 u5 q4 G2 U) m
^9 F6 F- b7 F) g9 ?- v+ @
Runtime error in 'FundamentalUnit': Field must have positive discriminant% h. g2 e8 B4 P: N' j
2 i; u! T! ~/ \! D( g7 P! N: X
3 % h. n4 |) i- S/ ?) v+ V3 c! u4 l5 j* r+ a0 }7 I0 b
>> Name(M, -3); $ N+ w% P: X8 P, [6 i+ q ^ ' x, a6 M6 U1 iRuntime error in 'Name': Argument 2 (-3) should be in the range [1 .. 1] 7 \! i; \1 M4 [1 I2 E$ Q' D 6 h5 R1 i- d8 m! @7 X9 i$ X1 : T8 V+ y/ Z8 Y! k, cAbelian Group of order 1 3 E$ `. @4 q) ]) I- w4 k0 yMapping from: Abelian Group of order 1 to Set of ideals of M 6 s |. x# E" D" c% Y9 _( PAbelian Group of order 1 8 |3 `1 v; M5 P5 d& V3 cMapping from: Abelian Group of order 1 to Set of ideals of M 0 h7 H/ ~* Q: B. t" B" _1* B! a! L6 J. O% d( V5 u! f# j
1 ) T! [+ }, X4 IAbelian Group of order 1 5 m& u$ ^8 z, ^7 J" l hMapping from: Abelian Group of order 1 to Set of ideals of M given by a rule [no 3 J1 d) d/ p. i- s* p' S* q0 O8 @inverse] ' m7 x3 q5 n* {+ I- k) g( w/ Y1+ L# @8 c: ^# Z i' k" s/ P
Abelian Group of order 1 y3 ^# x7 ]% uMapping from: Abelian Group of order 1 to Binary quadratic forms of discriminant* ~# B5 b+ {/ e
-3 given by a rule [no inverse]+ n8 I" x4 T5 G, F. c
Abelian Group of order 19 K/ j+ L v! {7 \5 p6 e3 z
Mapping from: Abelian Group of order 1 to Binary quadratic forms of discriminant 1 @; q+ \2 [# W1 H/ B% Q9 P1 H3 a5 h. ~-3 given by a rule [no inverse] 1 V! _9 p( E2 L) s' Gfalse; z0 C% r5 ~/ \0 }7 h$ e* `
false
2 }2 R# M) ?& BQuadratic Field with defining polynomial $.1^2 - 7 over the Rational Field0 F A b% I I$ Z
28 * a m' n* q/ a" V! i( @6 E5 DAbelian Group of order 1 Q& p3 x& b. {Mapping from: Abelian Group of order 1 to Set of ideals of K( z+ ~, Q' R- j9 R) U
Abelian Group isomorphic to Z/2 $ W2 j1 R" M$ I9 z$ a/ n/ iDefined on 1 generator! p @/ s2 t; ]% ^# J8 t: [+ h
Relations: t+ U: ~2 V9 f 2*$.1 = 0 " [+ S) X) d8 i1 wMapping from: Abelian Group isomorphic to Z/2 ' [+ d9 m% v2 z s6 Q' G2 I' s6 C) gDefined on 1 generator ' y" {+ Z/ o7 X& o4 \4 J- v; xRelations:) E3 G( D* O) M# x- G, k
2*$.1 = 0 to Binary quadratic forms of discriminant 28 given by a rule [no - f& ]; T5 L$ A- ]' |8 r- }) h! T
inverse]. _4 Q& l {, D$ h
false I1 }* }6 F- p# ?1 C4 V7 g0 ~
7 * N. _# u# `3 b14 ^) h$ Q* k- y
28