search for: kravanja

...am Enrico Foscolo, a student of the Faculty of Statistics, University of Bologna, and I am interested under consideration of the search of zeros of one function. I would want to write a code using the software R. I have already read the book "Computing the Zeros of Analytic Functions" (P. Kravanja and M. Van Barel, 2000) that speaks about this problem, computing a Fortran 90 code. Consequently, I would want to ask You if: - already exists a R code, - how can I recall a Fortran 90 function in R (Windows XP Operating System). My aim is to write the code for complete my work about studying func...