Find the value in a list of rationals nearest a given reference rational.
@param q Reference rational @param q_list Array of rationals terminated by {0, 0} @return Index of the nearest value found in the array
See Implementation
Find the value in a list of rationals nearest a given reference rational.
@param q Reference rational @param q_list Array of rationals terminated by {0, 0} @return Index of the nearest value found in the array