Input: integrate(sin(x), x,1,2)
Write: integrate(sin(x), x,1,2)
Output: \int _{1}^{2} sin(x)\ dx== cos(1)-cos(2)
(d^0.5y)/dx^0.5-sinh(x)*sinh(y)=0
Home | list | about | wiki | forum | contact | donate | index | ? | 中文