Follow-up Comment #2, bug #39713 (project gsl):
Running the program provided on Windows x64 gives:
# i x_i-r x_i - x_p status
0 -1.110e-016 -2.347e-001 -2
1 0.000e+000 1.110e-016 0
# Converged
# f(x_i) = 0.0000e+000
so the problem appears to be system dependent.
On which systems does this error show up?
Can anyone else confirm this as a problem?
All bug reports should include:
The version number of GSL
The hardware and operating system
The compiler used, including version number and
compilation options
A description of the bug behaviour
A short program which reproducibly exercises the bug
It is also useful if you can report whether the same problem occurs
when the library is compiled without optimization.
Thank you.
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