[R] computing roots of bessel function
coutand
coutand at clermont.inra.fr
Thu Jan 27 12:55:49 CET 2005
I am not yet a R user but I will be soon.
I am looking for the R command and syntax to compute the roots of Bessel
function i.e. computing the z values that lead to Jnu(z)=0 where J is a
Bessel function or order nu.
May You help me ?
thanks in advance.
Dr Catherine COUTAND
Institut National de la Recherche Agronomique (INRA)
umr Physiologie Intégrative de l'Arbre Fruitier et Forestier (PIAF)
234 av. du Brézet
63039 Clermont-Ferrand cedex 02
France
tel : 00-33-(0)4-73-62-46-73
fax : 00-33-(0)4-73-62-44-54
email : coutand at clermont.inra.fr
http://www.clermont.inra.fr/piaf
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