Bug in g.character_table()

[Peter Mueller]

sage: AlternatingGroup(12).character_table()

  File "<string>", line 2

    -zeta35**Integer(27)-zeta35**Integer(29)-zeta35**Integer(33)

    ^

IndentationError: unexpected indent

Looking into the function character_table, there seems to be a problem in converting the Gap cyclotomic integer to Sage cyclotomic integer.

-- Peter Mueller

[Dima Pasechnik]

use libgap (it is a faster interface, too, and going to be the default soon, hopefully)

sage: t=libgap.AlternatingGroup(5).CharacterTable()

sage: it=t.Irr()

sage: v=it[1].ValuesOfClassFunction(); v

[ 3, -1, 0, -E(5)-E(5)^4, -E(5)^2-E(5)^3 ]

sage: [x.sage() for x in v]

[3, -1, 0, zeta5^3 + zeta5^2 + 1, -zeta5^3 - zeta5^2]

HTH,

Dima 

-- Peter Mueller