Input: PDE(ds(y,t)-ds(y,x))
Write: PDE(ds(y,t)-ds(y,x))
Output: pdsolve(dydt−dydx)==C1+C2 (−t−x)
d0.5ydx0.5-y2-2y-2=0
Home | list | about | wiki | forum | contact | donate | index | ? | 中文