This command is typically used without arguments. It simply runs an ordinary interactive yacas session. Note that this command is not used to spawn the yacas server but just to interact directly with yacas independently of R.
该命令通常不使用参数。它只是简单地运行一个普通的互动与yacas会话的。请注意,这个命令没有用于生成与yacas服务器的,只是互动与与yacas直接独立R.