(no subject)
On 1 Feb 2019, at 12:41, malika yassa via R-help <r-help at r-project.org> wrote:
Please, can you help me I have a equation to solve by newton method but I can not do it
for example
f<-function(x) {
2+X2-X3=0}
this equation have un solution in [1,2]
is there a function in R for solve it or i have to programme it
What is the relation between the function argument x and variables X2 and X3? As it stands this is incomprehensible. The function argument x is not used anywhere in the function body. Berend Hasselman
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