#4236: magma -- boolean ring conversions
------------------------+---------------------------------------------------
 Reporter:  was         |       Owner:  was       
     Type:  defect      |      Status:  new       
 Priority:  major       |   Milestone:  sage-3.1.3
Component:  interfaces  |    Keywords:            
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 {{{
 1) This should work (?)

 sage: B.<x,y> = BooleanPolynomialRing()
 sage: B*[x*y + 1, x + y]
 sage: I = B*[x*y + 1, x + y]
 sage: I._magma_()

 Ideal of Affine Algebra of rank 2 over GF(2)
 Lexicographical Order
 Variables: x, y
 Quotient relations:
 [
 x^2 + x,
 y^2 + y
 ]
 Generating basis:
 [
 x*y + 1,
 x + y
 ]

 sage: Im = I._magma_()
 sage: Im.GroebnerBasis()
 TypeError: Error evaluation Magma code.
 IN:_sage_[21] := GroebnerBasis(_sage_[20]);
 OUT:
 >> _sage_[21] := GroebnerBasis(_sage_[20]);
                              ^
 Runtime error in 'GroebnerBasis': Bad argument types
 Argument types given: RngMPolRes
 }}}

 Reported by Martin Albrecht

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4236>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
Reinventing the Wheel
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