也要看學誰寫的書，比如Stein的複分析，難度也還夠！果是15歲之前就學會了，那還是比較厲害的...
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
