mathHand.com solves fractional partial differential equation by clicking the dsolve button and plot its solution by clicking the plot3d button.

http://server.drhuang.com/input/?guess=dsolve%28ds%28y%2Ct%2C1.5%29%2Bds%28y%2Cx%2C2%29%2B2ds%28y%2Cx%2C1%29%2By-exp%28t%29*sin%28x%29%29&inp=ds%28y%2Ct%2C1.5%29%2Bds%28y%2Cx%2C2%29%2B2ds%28y%2Cx%2C1%29%2By-exp%28t%29*sin%28x%29&lang=

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