[Help-gsl] gsl_vector_isPos(gsl_vector*)

[Nil Geisweiller]

Hi there,

I am using GSL quite extensively and I need a property in the vector class to 
check that all elements are positive. Currently there is only the property 
gsl_vector_isNull(gsl_vector*), so I coded my own. I think it would be a good 
idea to add it in the list of properties. It is obviously neither a long nor a 
difficult function but if the gsl team is more concern by other stuffs but 
still think it is good to include it I can provide a patch of that.

Regards
Nil Geisweiller

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