>> diff(f)
??? Error using ==> mupadmex
Out of memory. Type HELP MEMORY
for your options.
……
符号运算好像都用不成,怎么回事啊作者: 吴楚 时间: 2012-3-9 22:40
用diff(f,x)作者: 991317708 时间: 2012-3-10 07:55
吴楚 发表于 2012-3-9 22:40
用diff(f,x)
>> syms x
>> f=sym('x^2+x')
f =
x^2+x
>> diff(f,x)
??? Error using ==> mupadmex
Out of memory. Type HELP MEMORY
for your options.
Error in ==>
mupadengine.mupadengine>mupadengine.evalin
at 119
[res,status] =
mupadmex(statement);
Error in ==>……
不仅仅diff,其他符号运算几乎都类似问题,是否软件有问题啊?下边的英文也不懂,咋么办呢?