哪里可以用数学软件maple?

这是昨天发现的:

/math tools/Maple/v 10.0/Maple soft。Maple.v10.0.Final.zip

/mapleemp/files/maple 1005 windows upgrade . exe

FTP://61.175.194.150:213/soft 1/maple soft % 20 maple % 20v 9.5% 20 final % 20% D5 % FD % CA % BD % B0 % E6 . exe