相关的公式已上传上去,高手请帮忙啊,我自己用MATLAB计算的时候出错啊
>> y=int(t/(exp(t)-1))
 
y =
 
-1/2*t^2+t*log(1-exp(t))+polylog(2,exp(t))
 
 
>> b=dsolve('(4/x)*((1/x)*(-1/2*x^2+t*log(1-exp(x))+polylog(2,exp(x))))-1)=0.2495','x')
??? Error using ==> maple at 129
at offset 2, `}` unexpected
Error in ==> dsolve at 141
var_set = maple([var_set ' intersect ' var_set]);
>>