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## [Axiom-developer] out of space

**From**: |
William Sit |

**Subject**: |
[Axiom-developer] out of space |

**Date**: |
Thu, 03 Apr 2008 00:17:50 -0400 |

I ran a computation (computing the radical of an ideal) that
aborted after 9 days with this message:
-- f0 is y0^2-x0^3, and f1, f2, f3 are the first, second and
third derivative of f0
-- when x1, x2, x3 (and y1, y2, y3) are interpreted as
first, second and third
-- derivatives of x0 (and y0) respectively. However, this is
just an algebraic
-- computation
(14) -> id3:=ideal([f0,f1,f2,f3])
(14)
2 3
2 2 2 2
[y0 - x0 , 2y1 y0 - 3x1 x0 , 2y2 y0 - 3x2 x0 + 2y1 -
6x1 x0,
2 3
2y3 y0 - 3x3 x0 + 6y2 y1 - 18x2 x1 x0 - 6x1 ]
Type: PolynomialIdeals(Fraction
Integer,DirectProduct(8,NonNegativeInteger),Orde
redVariableList
[y3,x3,y2,x2,y1,x1,y0,x0],DistributedMultivariatePolynomial([y3,
x3,y2,x2,y1,x1,y0,x0],Fraction Integer))
Time: 0 sec
(15) -> rid3:=radical(id3)
>> System error:
The storage for VECTOR is exhausted.
Currently, 10765 pages are allocated.
Use ALLOCATE to expand the space.
protected-symbol-warn called with (NIL)
Question: How exactly do I issue an ALLOCATE command? Also,
it is possible (if so, how) to continue the computation
after an ALLOCATE command or do I have to start over?
Thanks.
William

**[Axiom-developer] out of space**,
*William Sit* **<=**