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jda@Leonidas:~/atlasSoftware/master/atlasofliegroups/atlas-scripts$ ../atlas all
This is 'atlas' (version 1.0.6, axis language version 0.9.5),
the Atlas of Lie Groups and Representations interpreter,
compiled on Jul 10 2017 at 11:13:00.   http://www.liegroups.org/
atlas> set G=SL(2,C)
Variable G: RealForm
atlas> G
Value: connected quasisplit real group with Lie algebra 'sl(2,C)'
atlas> simple_roots (G)
Value: 
| 2, 0 |
| 0, 2 |

atlas> print_block(trivial(G))
Parameter defines element 1 of the following block:
0:  0  [C+,C+]  1  1   (*,*)  (*,*)  *(x=0,lam_rho=  [0,0], nu=  [0,0]/1)  e
1:  1  [C-,C-]  0  0   (*,*)  (*,*)  *(x=1,lam_rho=  [0,0], nu=  [1,1]/1)  1xe
atlas> G:=Sp(4,C)
Value: connected quasisplit real group with Lie algebra 'sp(4,C)'
atlas> print_block(trivial(G))
Parameter defines element 7 of the following block:
0:  0  [C+,C+,C+,C+]  1  2  1  2   (*,*)  (*,*)  (*,*)  (*,*)  *(x=0,lam_rho=    [0,0,0,0], nu=    [0,0,0,0]/1)  e
1:  1  [C-,C+,C-,C+]  0  4  0  3   (*,*)  (*,*)  (*,*)  (*,*)  *(x=1,lam_rho=    [0,0,0,0], nu=  [1,-1,1,-1]/2)  1xe
2:  1  [C+,C-,C+,C-]  3  0  4  0   (*,*)  (*,*)  (*,*)  (*,*)  *(x=2,lam_rho=    [0,0,0,0], nu=    [0,1,0,1]/1)  2xe
3:  2  [C-,C+,C+,C-]  2  6  5  1   (*,*)  (*,*)  (*,*)  (*,*)  *(x=3,lam_rho=    [0,0,0,0], nu=   [3,-1,1,3]/2)  1x2xe
4:  2  [C+,C-,C-,C+]  5  1  2  6   (*,*)  (*,*)  (*,*)  (*,*)  *(x=4,lam_rho=    [0,0,0,0], nu=   [1,3,3,-1]/2)  2x1xe
5:  3  [C-,C+,C-,C+]  4  7  3  7   (*,*)  (*,*)  (*,*)  (*,*)  *(x=5,lam_rho=    [0,0,0,0], nu=    [2,0,2,0]/1)  1x2x1xe
6:  3  [C+,C-,C+,C-]  7  3  7  4   (*,*)  (*,*)  (*,*)  (*,*)  *(x=6,lam_rho=    [0,0,0,0], nu=    [3,3,3,3]/2)  2x1x2xe
7:  4  [C-,C-,C-,C-]  6  5  6  5   (*,*)  (*,*)  (*,*)  (*,*)  *(x=7,lam_rho=    [0,0,0,0], nu=    [2,1,2,1]/1)  1x2x1x2xe
atlas> print_block(trivial(G))
Parameter defines element 7 of the following block:
0:  0  [C+,C+,C+,C+]  1  2  1  2   (*,*)  (*,*)  (*,*)  (*,*)  *(x=0,lam_rho=    [0,0,0,0], nu=    [0,0,0,0]/1)  e
1:  1  [C-,C+,C-,C+]  0  4  0  3   (*,*)  (*,*)  (*,*)  (*,*)  *(x=1,lam_rho=    [0,0,0,0], nu=  [1,-1,1,-1]/2)  1xe
2:  1  [C+,C-,C+,C-]  3  0  4  0   (*,*)  (*,*)  (*,*)  (*,*)  *(x=2,lam_rho=    [0,0,0,0], nu=    [0,1,0,1]/1)  2xe
3:  2  [C-,C+,C+,C-]  2  6  5  1   (*,*)  (*,*)  (*,*)  (*,*)  *(x=3,lam_rho=    [0,0,0,0], nu=   [3,-1,1,3]/2)  1x2xe
4:  2  [C+,C-,C-,C+]  5  1  2  6   (*,*)  (*,*)  (*,*)  (*,*)  *(x=4,lam_rho=    [0,0,0,0], nu=   [1,3,3,-1]/2)  2x1xe
5:  3  [C-,C+,C-,C+]  4  7  3  7   (*,*)  (*,*)  (*,*)  (*,*)  *(x=5,lam_rho=    [0,0,0,0], nu=    [2,0,2,0]/1)  1x2x1xe
6:  3  [C+,C-,C+,C-]  7  3  7  4   (*,*)  (*,*)  (*,*)  (*,*)  *(x=6,lam_rho=    [0,0,0,0], nu=    [3,3,3,3]/2)  2x1x2xe
7:  4  [C-,C-,C-,C-]  6  5  6  5   (*,*)  (*,*)  (*,*)  (*,*)  *(x=7,lam_rho=    [0,0,0,0], nu=    [2,1,2,1]/1)  1x2x1x2xe
atlas> print_block(trivial(G))
Parameter defines element 7 of the following block:
0:  0  [C+,C+,C+,C+]  1  2  1  2   (*,*)  (*,*)  (*,*)  (*,*)  *(x=0,lam_rho=    [0,0,0,0], nu=    [0,0,0,0]/1)  e
1:  1  [C-,C+,C-,C+]  0  4  0  3   (*,*)  (*,*)  (*,*)  (*,*)  *(x=1,lam_rho=    [0,0,0,0], nu=  [1,-1,1,-1]/2)  1xe
2:  1  [C+,C-,C+,C-]  3  0  4  0   (*,*)  (*,*)  (*,*)  (*,*)  *(x=2,lam_rho=    [0,0,0,0], nu=    [0,1,0,1]/1)  2xe
3:  2  [C-,C+,C+,C-]  2  6  5  1   (*,*)  (*,*)  (*,*)  (*,*)  *(x=3,lam_rho=    [0,0,0,0], nu=   [3,-1,1,3]/2)  1x2xe
4:  2  [C+,C-,C-,C+]  5  1  2  6   (*,*)  (*,*)  (*,*)  (*,*)  *(x=4,lam_rho=    [0,0,0,0], nu=   [1,3,3,-1]/2)  2x1xe
5:  3  [C-,C+,C-,C+]  4  7  3  7   (*,*)  (*,*)  (*,*)  (*,*)  *(x=5,lam_rho=    [0,0,0,0], nu=    [2,0,2,0]/1)  1x2x1xe
6:  3  [C+,C-,C+,C-]  7  3  7  4   (*,*)  (*,*)  (*,*)  (*,*)  *(x=6,lam_rho=    [0,0,0,0], nu=    [3,3,3,3]/2)  2x1x2xe
7:  4  [C-,C-,C-,C-]  6  5  6  5   (*,*)  (*,*)  (*,*)  (*,*)  *(x=7,lam_rho=    [0,0,0,0], nu=    [2,1,2,1]/1)  1x2x1x2xe
atlas> 
atlas> 
atlas> 
atlas> 
atlas> 
atlas> 
atlas> <<complex_aux.at
Starting to read from file 'complex_aux.at'.
  Defined w: (Param->[int])
  Defined print_complex_block: (Param->)
  Defined print_complex_composition_series: (Param->)
Completely read file 'complex_aux.at'.
atlas> set G=SL(3,C)
Variable G: RealForm (overriding previous instance, which had type RealForm)
atlas> print_complex_block (trivial(G))

each line lists:', new_line, x,lambda,nu,gamma_L,gamma_R,mu_C,nu_C

0 | [ 2, 1, 2, 1 ]/1 | [ 0, 0, 0, 0 ]/1 | [ 2, 1 ]/1 | [ 2, 1 ]/1 | [ 4, 2 ] | [ 0, 0 ]/1  | []
1 | [ 2, 1, 2, 1 ]/1 | [ 1, 2, 1, 2 ]/2 | [ 2, 1 ]/1 | [  1, -1 ]/1 | [ 3, 0 ] | [ 1, 2 ]/1  | [1]
2 | [ 2, 1, 2, 1 ]/1 | [  1, -1,  1, -1 ]/2 | [ 2, 1 ]/1 | [ 1, 2 ]/1 | [ 3, 3 ] | [  1, -1 ]/1  | [0]
3 | [ 2, 1, 2, 1 ]/1 | [ 3, 3, 3, 0 ]/2 | [ 2, 1 ]/1 | [ -1, -2 ]/1 | [  1, -1 ] | [ 3, 3 ]/1  | [1,0]
4 | [ 2, 1, 2, 1 ]/1 | [ 3, 0, 3, 3 ]/2 | [ 2, 1 ]/1 | [ -1,  1 ]/1 | [ 1, 2 ] | [ 3, 0 ]/1  | [0,1]
5 | [ 2, 1, 2, 1 ]/1 | [ 2, 1, 2, 1 ]/1 | [ 2, 1 ]/1 | [ -2, -1 ]/1 | [ 0, 0 ] | [ 4, 2 ]/1  | [1,0,1]
atlas> rho(G)
Value: [ 2, 1, 2, 1 ]/1
atlas> for w in generate_W(G) do let (,v) =w in prints(v) od
[]
[0]
[1]
[2]
[3]
[1,0]
[2,0]
[3,0]
[0,1]
[2,1]
[3,1]
[3,2]
[2,3]
[0,1,0]
[2,1,0]
[3,1,0]
[3,2,0]
[2,3,0]
[2,0,1]
[3,0,1]
[3,2,1]
[2,3,1]
[2,3,2]
[2,0,1,0]
[3,0,1,0]
[3,2,1,0]
[2,3,1,0]
[2,3,2,0]
[3,2,0,1]
[2,3,0,1]
[2,3,2,1]
[3,2,0,1,0]
[2,3,0,1,0]
[2,3,2,1,0]
[2,3,2,0,1]
[2,3,2,0,1,0]
Value: [(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),()]
atlas> print_KGB(G)
kgbsize: 6
Base grading: [1111].
0:  0  [C,C,C,C]   2  1  2  1    *  *  *  *  (0,0,0,0)#0 e
1:  1  [C,C,C,C]   4  0  3  0    *  *  *  *  (0,0,0,0) 0 2xe
2:  1  [C,C,C,C]   0  3  0  4    *  *  *  *  (0,0,0,0) 0 1xe
3:  2  [C,C,C,C]   5  2  1  5    *  *  *  *  (0,0,0,0) 0 2x1xe
4:  2  [C,C,C,C]   1  5  5  2    *  *  *  *  (0,0,0,0) 0 1x2xe
5:  3  [C,C,C,C]   3  4  4  3    *  *  *  *  (0,0,0,0) 0 1x2x1xe
atlas> G:=GL(3,C)
Value: connected quasisplit real group with Lie algebra 'sl(3,C).gl(1,C)'
atlas> print_complex_
print_complex_block               print_complex_composition_series  
atlas> print_complex_block (trivial(G))

each line lists:', new_line, x,lambda,nu,gamma_L,gamma_R,mu_C,nu_C

0 | [  1,  0, -1,  1,  0, -1 ]/1 | [ 0, 0, 0, 0, 0, 0 ]/1 | [  1,  0, -1 ]/1 | [  1,  0, -1 ]/1 | [  2,  0, -2 ] | [ 0, 0, 0 ]/1  | []
1 | [  1,  0, -1,  1,  0, -1 ]/1 | [  0,  1, -1,  0,  1, -1 ]/2 | [  1,  0, -1 ]/1 | [  1, -1,  0 ]/1 | [  2, -1, -1 ] | [  0,  1, -1 ]/1  | [1]
2 | [  1,  0, -1,  1,  0, -1 ]/1 | [  1, -1,  0,  1, -1,  0 ]/2 | [  1,  0, -1 ]/1 | [  0,  1, -1 ]/1 | [  1,  1, -2 ] | [  1, -1,  0 ]/1  | [0]
3 | [  1,  0, -1,  1,  0, -1 ]/1 | [  1,  1, -2,  2, -1, -1 ]/2 | [  1,  0, -1 ]/1 | [  0, -1,  1 ]/1 | [  1, -1,  0 ] | [  1,  1, -2 ]/1  | [1,0]
4 | [  1,  0, -1,  1,  0, -1 ]/1 | [  2, -1, -1,  1,  1, -2 ]/2 | [  1,  0, -1 ]/1 | [ -1,  1,  0 ]/1 | [  0,  1, -1 ] | [  2, -1, -1 ]/1  | [0,1]
5 | [  1,  0, -1,  1,  0, -1 ]/1 | [  1,  0, -1,  1,  0, -1 ]/1 | [  1,  0, -1 ]/1 | [ -1,  0,  1 ]/1 | [ 0, 0, 0 ] | [  2,  0, -2 ]/1  | [1,0,1]
atlas> print_complex_block (trivial(G))

each line lists:', new_line, x,lambda,nu,gamma_L,gamma_R,mu_C,nu_C

0 | [  1,  0, -1,  1,  0, -1 ]/1 | [ 0, 0, 0, 0, 0, 0 ]/1 | [  1,  0, -1 ]/1 | [  1,  0, -1 ]/1 | [  2,  0, -2 ] | [ 0, 0, 0 ]/1  | []
1 | [  1,  0, -1,  1,  0, -1 ]/1 | [  0,  1, -1,  0,  1, -1 ]/2 | [  1,  0, -1 ]/1 | [  1, -1,  0 ]/1 | [  2, -1, -1 ] | [  0,  1, -1 ]/1  | [1]
2 | [  1,  0, -1,  1,  0, -1 ]/1 | [  1, -1,  0,  1, -1,  0 ]/2 | [  1,  0, -1 ]/1 | [  0,  1, -1 ]/1 | [  1,  1, -2 ] | [  1, -1,  0 ]/1  | [0]
3 | [  1,  0, -1,  1,  0, -1 ]/1 | [  1,  1, -2,  2, -1, -1 ]/2 | [  1,  0, -1 ]/1 | [  0, -1,  1 ]/1 | [  1, -1,  0 ] | [  1,  1, -2 ]/1  | [1,0]
4 | [  1,  0, -1,  1,  0, -1 ]/1 | [  2, -1, -1,  1,  1, -2 ]/2 | [  1,  0, -1 ]/1 | [ -1,  1,  0 ]/1 | [  0,  1, -1 ] | [  2, -1, -1 ]/1  | [0,1]
5 | [  1,  0, -1,  1,  0, -1 ]/1 | [  1,  0, -1,  1,  0, -1 ]/1 | [  1,  0, -1 ]/1 | [ -1,  0,  1 ]/1 | [ 0, 0, 0 ] | [  2,  0, -2 ]/1  | [1,0,1]
atlas> 
atlas> 
atlas> 
atlas> 
atlas> G:=SL(3,C)
Value: connected quasisplit real group with Lie algebra 'sl(3,C)'
atlas> KL_
KL_P_polynomials                      KL_Q_polynomial
KL_P_polynomials_alt                  KL_Q_polynomials
KL_P_polynomials_at_minus_one         KL_block
KL_P_polynomials_old                  KL_block_alt
KL_P_signed_polynomials               KL_inverse_mat_at_1
KL_P_signed_polynomials_at_minus_one  KL_sum_at_s
KL_P_signed_polynomials_old           
atlas> set p=trivial(G)
Variable p: Param
atlas> set P=KL_P_signed_polynomials(p)
Variable P: [[vec]]
atlas> P
Value: [[[ 1 ],[ -1 ],[ -1 ],[ 1 ],[ 1 ],[ -1 ]],[[ ],[ 1 ],[ ],[ -1 ],[ -1 ],[ 1 ]],[[ ],[ ],[ 1 ],[ -1 ],[ -1 ],[ 1 ]],[[ ],[ ],[ ],[ 1 ],[ ],[ -1 ]],[[ ],[ ],[ ],[ ],[ 1 ],[ -1 ]],[[ ],[ ],[ ],[ ],[ ],[ 1 ]]]
atlas> printPolyMatrix (P)
   +1   -1   -1   +1   +1   -1
   0    +1   0    -1   -1   +1
   0    0    +1   -1   -1   +1
   0    0    0    +1   0    -1
   0    0    0    0    +1   -1
   0    0    0    0    0    +1
atlas> set Q=KL_Q_polynomials (p)
Variable Q: [[vec]]
atlas> printPolyMatrix (Q)
   +1   +1   +1   +1   +1   +1
   0    +1   0    +1   +1   +1
   0    0    +1   +1   +1   +1
   0    0    0    +1   0    +1
   0    0    0    0    +1   +1
   0    0    0    0    0    +1
atlas> printPolyMatrix (P*Q)
   +1   0    0    0    0    0 
   0    +1   0    0    0    0 
   0    0    +1   0    0    0 
   0    0    0    +1   0    0 
   0    0    0    0    +1   0 
   0    0    0    0    0    +1
atlas> print_block(p)
Parameter defines element 5 of the following block:
0:  0  [C+,C+,C+,C+]  2  1  2  1   (*,*)  (*,*)  (*,*)  (*,*)  *(x=0,lam_rho=    [0,0,0,0], nu=    [0,0,0,0]/1)  e
1:  1  [C+,C-,C+,C-]  4  0  3  0   (*,*)  (*,*)  (*,*)  (*,*)  *(x=1,lam_rho=    [0,0,0,0], nu=    [1,2,1,2]/2)  2xe
2:  1  [C-,C+,C-,C+]  0  3  0  4   (*,*)  (*,*)  (*,*)  (*,*)  *(x=2,lam_rho=    [0,0,0,0], nu=  [1,-1,1,-1]/2)  1xe
3:  2  [C+,C-,C-,C+]  5  2  1  5   (*,*)  (*,*)  (*,*)  (*,*)  *(x=3,lam_rho=    [0,0,0,0], nu=    [3,3,3,0]/2)  2x1xe
4:  2  [C-,C+,C+,C-]  1  5  5  2   (*,*)  (*,*)  (*,*)  (*,*)  *(x=4,lam_rho=    [0,0,0,0], nu=    [3,0,3,3]/2)  1x2xe
5:  3  [C-,C-,C-,C-]  3  4  4  3   (*,*)  (*,*)  (*,*)  (*,*)  *(x=5,lam_rho=    [0,0,0,0], nu=    [2,1,2,1]/1)  1x2x1xe
atlas> print_complex_block (p)

each line lists:', new_line, x,lambda,nu,gamma_L,gamma_R,mu_C,nu_C

0 | [ 2, 1, 2, 1 ]/1 | [ 0, 0, 0, 0 ]/1 | [ 2, 1 ]/1 | [ 2, 1 ]/1 | [ 4, 2 ] | [ 0, 0 ]/1  | []
1 | [ 2, 1, 2, 1 ]/1 | [ 1, 2, 1, 2 ]/2 | [ 2, 1 ]/1 | [  1, -1 ]/1 | [ 3, 0 ] | [ 1, 2 ]/1  | [1]
2 | [ 2, 1, 2, 1 ]/1 | [  1, -1,  1, -1 ]/2 | [ 2, 1 ]/1 | [ 1, 2 ]/1 | [ 3, 3 ] | [  1, -1 ]/1  | [0]
3 | [ 2, 1, 2, 1 ]/1 | [ 3, 3, 3, 0 ]/2 | [ 2, 1 ]/1 | [ -1, -2 ]/1 | [  1, -1 ] | [ 3, 3 ]/1  | [1,0]
4 | [ 2, 1, 2, 1 ]/1 | [ 3, 0, 3, 3 ]/2 | [ 2, 1 ]/1 | [ -1,  1 ]/1 | [ 1, 2 ] | [ 3, 0 ]/1  | [0,1]
5 | [ 2, 1, 2, 1 ]/1 | [ 2, 1, 2, 1 ]/1 | [ 2, 1 ]/1 | [ -2, -1 ]/1 | [ 0, 0 ] | [ 4, 2 ]/1  | [1,0,1]
atlas>  print_character_formula (p)
1*final parameter(x=5,lambda=[2,1,2,1]/1,nu=[2,1,2,1]/1)
-1*final parameter(x=4,lambda=[2,1,2,1]/1,nu=[3,0,3,3]/2)
-1*final parameter(x=3,lambda=[2,1,2,1]/1,nu=[3,3,3,0]/2)
1*final parameter(x=2,lambda=[2,1,2,1]/1,nu=[1,-1,1,-1]/2)
1*final parameter(x=1,lambda=[2,1,2,1]/1,nu=[1,2,1,2]/2)
-1*final parameter(x=0,lambda=[2,1,2,1]/1,nu=[0,0,0,0]/1)
atlas> print_composition_series (p)
1*final parameter(x=5,lambda=[2,1,2,1]/1,nu=[2,1,2,1]/1)
1*final parameter(x=4,lambda=[2,1,2,1]/1,nu=[3,0,3,3]/2)
1*final parameter(x=3,lambda=[2,1,2,1]/1,nu=[3,3,3,0]/2)
1*final parameter(x=2,lambda=[2,1,2,1]/1,nu=[1,-1,1,-1]/2)
1*final parameter(x=1,lambda=[2,1,2,1]/1,nu=[1,2,1,2]/2)
1*final parameter(x=0,lambda=[2,1,2,1]/1,nu=[0,0,0,0]/1)
atlas> print_composition_series (B[4])
Error during analysis of expression at <standard input>:40:0-31
  Undefined identifier 'B'
Expression analysis failed
atlas> set B=block_of (p)
Variable B: [Param]
atlas> print_composition_series (B[4])
1*final parameter(x=4,lambda=[2,1,2,1]/1,nu=[3,0,3,3]/2)
1*final parameter(x=2,lambda=[2,1,2,1]/1,nu=[1,-1,1,-1]/2)
1*final parameter(x=1,lambda=[2,1,2,1]/1,nu=[1,2,1,2]/2)
1*final parameter(x=0,lambda=[2,1,2,1]/1,nu=[0,0,0,0]/1)
atlas> printPolyMatrix (Q)
   +1   +1   +1   +1   +1   +1
   0    +1   0    +1   +1   +1
   0    0    +1   +1   +1   +1
   0    0    0    +1   0    +1
   0    0    0    0    +1   +1
   0    0    0    0    0    +1
atlas> set G=SL(3,C)
Variable G: RealForm (overriding previous instance, which had type RealForm)
atlas> set p=trivial(G)
Variable p: Param (overriding previous instance, which had type Param)
atlas> set P=KL_P_signed_polynomials(p)
Variable P: [[vec]] (overriding previous instance, which had type [[vec]])
atlas> printPolyMatrix (P)
   +1   -1   -1   +1   +1   -1
   0    +1   0    -1   -1   +1
   0    0    +1   -1   -1   +1
   0    0    0    +1   0    -1
   0    0    0    0    +1   -1
   0    0    0    0    0    +1
atlas> p
Value: final parameter(x=5,lambda=[2,1,2,1]/1,nu=[2,1,2,1]/1)
atlas> G:=SL(4,C)
Value: connected quasisplit real group with Lie algebra 'sl(4,C)'
atlas> set p=trivial(G)
Variable p: Param (overriding previous instance, which had type Param)
atlas> set P=KL_P_signed_polynomials(p)
Variable P: [[vec]] (overriding previous instance, which had type [[vec]])
atlas> printPolyMatrix (P)
   +1     -1     -1     -1     +1     +1     +1     +1     +1     -1     -1     -1     -1     -1     -1     +1     +1+q   +1     +1     +1     -1     -1-q   -1     +1  
   0      +1     0      0      -1     -1     0      -1     0      +1     +1     +1     +1     +1     0      -1     -1     -1     -1     -1     +1     +1+q   +1     -1  
   0      0      +1     0      -1     -1     -1     0      -1     +1     +1     +1     +1     +1     +1     -1     -1-q   -1     -1     -1     +1     +1     +1     -1  
   0      0      0      +1     0      0      -1     -1     -1     +1     0      +1     +1     +1     +1     -1     -1     -1     -1     -1     +1     +1+q   +1     -1  
   0      0      0      0      +1     0      0      0      0      -1     -1     0      -1     0      0      +1     +1     +1     +1     0      -1     -1     -1     +1  
   0      0      0      0      0      +1     0      0      0      0      -1     -1     0      -1     0      +1     +1     0      +1     +1     -1     -1     -1     +1  
   0      0      0      0      0      0      +1     0      0      -1     0      -1     0      0      -1     +1     +1     +1     0      +1     -1     -1     -1     +1  
   0      0      0      0      0      0      0      +1     0      -1     0      -1     -1     -1     0      +1     +1     +1     +1     +1     -1     -1-q   -1     +1  
   0      0      0      0      0      0      0      0      +1     0      0      0      -1     -1     -1     0      +1     +1     +1     +1     -1     -1     -1     +1  
   0      0      0      0      0      0      0      0      0      +1     0      0      0      0      0      -1     0      -1     0      0      +1     +1     0      -1  
   0      0      0      0      0      0      0      0      0      0      +1     0      0      0      0      -1     -1     0      -1     0      +1     +1     +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      +1     0      0      0      -1     -1     0      0      -1     +1     +1     +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      0      -1     -1     -1     0      +1     +1     +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      0      0      -1     -1     0      +1     +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      -1     -1     0      -1     +1     +1     +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      0      0      -1     -1     0      +1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      0      -1     0      -1     +1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      -1     -1     0      +1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      -1     -1     +1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      -1     -1     +1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1  
atlas> printPolyMatrix (P)
   +1     -1     -1     -1     +1     +1     +1     +1     +1     -1     -1     -1     -1     -1     -1     +1     +1+q   +1     +1     +1     -1     -1-q   -1     +1  
   0      +1     0      0      -1     -1     0      -1     0      +1     +1     +1     +1     +1     0      -1     -1     -1     -1     -1     +1     +1+q   +1     -1  
   0      0      +1     0      -1     -1     -1     0      -1     +1     +1     +1     +1     +1     +1     -1     -1-q   -1     -1     -1     +1     +1     +1     -1  
   0      0      0      +1     0      0      -1     -1     -1     +1     0      +1     +1     +1     +1     -1     -1     -1     -1     -1     +1     +1+q   +1     -1  
   0      0      0      0      +1     0      0      0      0      -1     -1     0      -1     0      0      +1     +1     +1     +1     0      -1     -1     -1     +1  
   0      0      0      0      0      +1     0      0      0      0      -1     -1     0      -1     0      +1     +1     0      +1     +1     -1     -1     -1     +1  
   0      0      0      0      0      0      +1     0      0      -1     0      -1     0      0      -1     +1     +1     +1     0      +1     -1     -1     -1     +1  
   0      0      0      0      0      0      0      +1     0      -1     0      -1     -1     -1     0      +1     +1     +1     +1     +1     -1     -1-q   -1     +1  
   0      0      0      0      0      0      0      0      +1     0      0      0      -1     -1     -1     0      +1     +1     +1     +1     -1     -1     -1     +1  
   0      0      0      0      0      0      0      0      0      +1     0      0      0      0      0      -1     0      -1     0      0      +1     +1     0      -1  
   0      0      0      0      0      0      0      0      0      0      +1     0      0      0      0      -1     -1     0      -1     0      +1     +1     +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      +1     0      0      0      -1     -1     0      0      -1     +1     +1     +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      0      -1     -1     -1     0      +1     +1     +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      0      0      -1     -1     0      +1     +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      -1     -1     0      -1     +1     +1     +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      0      0      -1     -1     0      +1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      0      -1     0      -1     +1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      -1     -1     0      +1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      -1     -1     +1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      -1     -1     +1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      0      -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     0      -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1     -1  
   0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      +1  
atlas> 
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atlas> 
atlas> jantezen(p)
Error during analysis of expression at <standard input>:59:0-11
  Undefined identifier 'jantezen'
Expression analysis failed
atlas> <jantzen.at 
atlas> whattype  jantzen?
No overloads for 'jantzen'
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atlas> <<jantzen.at 
Starting to read from file 'jantzen.at'.
  Redefined graded_multiplicities: ([Param],[[vec]],Param,Param->vec)
  Redefined graded_multiplicities: ([Param],Param,Param->vec)
  Redefined graded_multiplicities: (Param,Param->vec)
  Redefined graded_composition_series: ([Param],[[vec]],Param->[(Param,vec)])
  Redefined graded_composition_series: ([Param],Param->[(Param,vec)])
  Redefined graded_composition_series: (Param->[(Param,vec)])
  Redefined print_graded_composition_series: (Param->)
Completely read file 'jantzen.at'.
atlas> graded_multiplicities (p)
Error in expression graded_multiplicities(p) at <standard input>:73:0-25
  Failed to match 'graded_multiplicities' with argument type Param
Expression analysis failed
atlas> print_graded_composition_series (p)
G=connected quasisplit real group with Lie algebra 'sl(4,C)'
graded composition series of standard module:
final parameter(x=23,lambda=[3,2,1,3,2,1]/1,nu=[3,2,1,3,2,1]/1)
length=6
l=length, ld=length difference, Q=Q(irr,std)
parameter                                                          l  ld  Q   
final parameter(x=0,lambda=[3,2,1,3,2,1]/1,nu=[0,0,0,0,0,0]/1)     0  6  +1    [0 . 0 . 0 . 1 ]
final parameter(x=1,lambda=[3,2,1,3,2,1]/1,nu=[1,1,2,1,1,2]/2)     1  5  +1    [. 0 . 0 . 1 . ]
final parameter(x=2,lambda=[3,2,1,3,2,1]/1,nu=[0,1,-1,0,1,-1]/2)   1  5  +1+q  [. 0 . 1 . 1 . ]
final parameter(x=3,lambda=[3,2,1,3,2,1]/1,nu=[1,-1,0,1,-1,0]/2)   1  5  +1    [. 0 . 0 . 1 . ]
final parameter(x=4,lambda=[3,2,1,3,2,1]/1,nu=[2,3,3,1,3,0]/2)     2  4  +1    [0 . 0 . 1 . . ]
final parameter(x=5,lambda=[3,2,1,3,2,1]/1,nu=[1,3,0,2,3,3]/2)     2  4  +1    [0 . 0 . 1 . . ]
final parameter(x=6,lambda=[3,2,1,3,2,1]/1,nu=[1,1,-2,2,-1,-1]/2)  2  4  +1    [0 . 0 . 1 . . ]
final parameter(x=7,lambda=[3,2,1,3,2,1]/1,nu=[1,0,1,1,0,1]/1)     2  4  +1+q  [0 . 1 . 1 . . ]
final parameter(x=8,lambda=[3,2,1,3,2,1]/1,nu=[2,-1,-1,1,1,-2]/2)  2  4  +1    [0 . 0 . 1 . . ]
final parameter(x=9,lambda=[3,2,1,3,2,1]/1,nu=[2,2,2,2,0,0]/1)     3  3  +1    [. 0 . 1 . . . ]
final parameter(x=10,lambda=[3,2,1,3,2,1]/1,nu=[1,2,1,1,2,1]/1)    3  3  +1    [. 0 . 1 . . . ]
final parameter(x=11,lambda=[3,2,1,3,2,1]/1,nu=[2,3,-1,4,1,3]/2)   3  3  +1    [. 0 . 1 . . . ]
final parameter(x=12,lambda=[3,2,1,3,2,1]/1,nu=[4,1,3,2,3,-1]/2)   3  3  +1    [. 0 . 1 . . . ]
final parameter(x=13,lambda=[3,2,1,3,2,1]/1,nu=[2,0,0,2,2,2]/1)    3  3  +1    [. 0 . 1 . . . ]
final parameter(x=14,lambda=[3,2,1,3,2,1]/1,nu=[1,0,-1,1,0,-1]/1)  3  3  +1    [. 0 . 1 . . . ]
final parameter(x=15,lambda=[3,2,1,3,2,1]/1,nu=[4,5,3,5,1,2]/2)    4  2  +1    [0 . 1 . . . . ]
final parameter(x=16,lambda=[3,2,1,3,2,1]/1,nu=[2,2,0,2,2,0]/1)    4  2  +1    [0 . 1 . . . . ]
final parameter(x=17,lambda=[3,2,1,3,2,1]/1,nu=[5,3,4,4,1,-1]/2)   4  2  +1    [0 . 1 . . . . ]
final parameter(x=18,lambda=[3,2,1,3,2,1]/1,nu=[5,1,2,4,5,3]/2)    4  2  +1    [0 . 1 . . . . ]
final parameter(x=19,lambda=[3,2,1,3,2,1]/1,nu=[4,1,-1,5,3,4]/2)   4  2  +1    [0 . 1 . . . . ]
final parameter(x=20,lambda=[3,2,1,3,2,1]/1,nu=[5,5,2,5,3,0]/2)    5  1  +1    [. 1 . . . . . ]
final parameter(x=21,lambda=[3,2,1,3,2,1]/1,nu=[6,3,3,6,3,3]/2)    5  1  +1    [. 1 . . . . . ]
final parameter(x=22,lambda=[3,2,1,3,2,1]/1,nu=[5,3,0,5,5,2]/2)    5  1  +1    [. 1 . . . . . ]
final parameter(x=23,lambda=[3,2,1,3,2,1]/1,nu=[3,2,1,3,2,1]/1)    6  0  +1    [1 . . . . . . ]
atlas>