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## Re: [Help-gsl] Fitting Examples : data generation program output identic

**From**: |
Rhys Ulerich |

**Subject**: |
Re: [Help-gsl] Fitting Examples : data generation program output identical every time |

**Date**: |
Sun, 25 Mar 2012 16:46:59 -0500 |

Are you using the same random number, seed?
- Rhys
On Mar 25, 2012 2:14 PM, "Bryan Lepore" <address@hidden> wrote:
>* [ gsl 1.15 ]*
>* [ g++ 4.4.5 ]*
>* [ Ubuntu 10.0 ]*
>
>* The output of the sample data generator program in the Least Squares*
>* Fitting example section gives me the same data every time I run it,*
>* though it is different from the snippet on the help page. IIUC it*
>* should create "set of points with gaussian errors from the curve y =*
>* e^x in the region 0 < x < 2".*
>
>* I assume I have compiled correctly, and I have no typos in the script.*
>* Any suggestions to understand this appreciated.*
>
>* -Bryan*
>
>* ref:*
>* http://www.gnu.org/software/gsl/manual/html_node/Fitting-Examples.html*
>
>