fBasicsTools             package:fBasics             R Documentation

_f_B_a_s_i_c_s _T_o_o_l_s

_D_e_s_c_r_i_p_t_i_o_n:

     Tools used in the fBasics library. 

_U_s_a_g_e:

     xmpfBasics()
     xmpBasics(prompt = "")

     unirootNA(f, interval, lower = min(interval), upper = max(interval), 
             tol = .Machine$double.eps^0.25, ...) 

_A_r_g_u_m_e_n_t_s:

       f: [unirootNA] - 
           the function for which the root is sought. 

interval: [unirootNA] - 
           a vector containing the end-points of the interval to  be
          searched for the root. 

lower, upper: [unirootNA] - 
           the lower and upper end points of the interval to be
          searched. 

  prompt: the string printed when prompting the user for input.  

     tol: [unirootNA] - 
           the desired accuracy or the convergence tolerance. 

     ...: [unirootNA] - 
           additional arguments to f. 

_V_a_l_u_e:

     xmpfBasics 
      Popups the example menu. 

     xmpBasics 
      Nothing, the default, or the the prompt if you have set
     'xmpBasics = readline' on the command prompt.

_N_o_t_e:

     The example in the manual pages may be interactive and ask for
     input from the user. To achieve this you have to type on the
     command line: 'xmpBasics = readline'

_A_u_t_h_o_r(_s):

     Diethelm Wuertz for the Rmetrics R-port.

_E_x_a_m_p_l_e_s:

     ## SOURCE("fBasics.A0-SPlusCompatibility")
     ## SOURCE("fBasics.Z1-BasicsTools")

