各位大大好，小弟我最近因为要用不定积分。
所以上网google了一下，必须要用到syms这个指令。
但是我在help里面打上他的Example却无法执行，出现以下错误。
麻烦了解的大大帮我确认一下QQ
PS: 我是使用学校授权版本
以下是我的CODE
syms x
f(x) = [x x^2; x^3 x^4];
f(2)
以下是错误讯息
Error using sym
License checkout failed.
License Manager Error -101
All licenses are reserved for others.
The system administrator has reserved all
the licenses for others.
Reservations are made in the options
file. The license server system must
be restarted for options file changes to
take effect.
Troubleshoot this issue by visiting:
http://www.mathworks.com/support/lme/R2013b/101
Diagnostic Information:
Feature: Symbolic_Toolbox
License path:
C:\Users\user\AppData\Roaming\MathWorks\MATLAB\R2013b_licenses;D:\Program
Files\MATLAB\R2013b\licenses\license.dat;D:\Program
Files\MATLAB\R2013b\licenses\network.lic
Licensing error: -101,147.
Error in syms (line 66)
assignin('caller',x,sym(x));
Error in HW41 (line 1)
syms x