## #335 closed bug (fixed)

# read on ssi:fork destroys ring variables (occured only in local ordering)

Reported by: | steidel | Owned by: | hannes |
---|---|---|---|

Priority: | major | Milestone: | 3-1-4 and higher |

Component: | singular-kernel | Version: | 3-1-3 |

Keywords: | ssi:fork, read | Cc: |

### Description

SINGULAR /

A Computer Algebra System for Polynomial Computations / version 3-1-3

0<

by: W. Decker, G.-M. Greuel, G. Pfister, H. Schoenemann \ March 2011

FB Mathematik der Universitaet, D-67653 Kaiserslautern \

ring R4 = 0, (x,y,z), ds; int a = 34; ideal I = x; list P = a,I; link l = "ssi:fork"; open(l); write(l,quote(std(I))); listvar();

* l [0] link
* a [0] int 34
* R4 [0] *ring
* P [0] list, size: 2
* I [0] ideal (SB), 1 generator(s)
*

ideal J = read(l); listvar();

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fixed for all except local matrix orderings