• 2022-06-19
    试证 [tex=8.429x2.357]TnUDpRqmp498lq23BsppU5DHMFH1fKl7zMotzn8+SyOkJWBNIx2+JXJQjyc7JJ7dtHUGnOoPZIOihoG/O95H/Q==[/tex]都是调和函数,但 [tex=2.143x1.143]eAe93E7I9Yk1RqYukuAq3OAgLuEBEyyfW0/J9V3I9ng=[/tex]不是解析函数.