func (r BigRat) Sprint(conf *config.Config) string {
format := conf.Format()
if format != "" {
verb, prec, ok := conf.FloatFormat()
if ok {
return r.floatString(verb, prec)
}
return fmt.Sprintf(conf.RatFormat(), r.Num(), r.Denom())
}
num := BigInt{r.Num()}
den := BigInt{r.Denom()}
return fmt.Sprintf("%s/%s", num.Sprint(conf), den.Sprint(conf))
}