ut-uxx=0 0<x<1 bcs: ux(0,t)=0, ux(3,t)=-u(3,t) ic: u(x,t)) = x- 5

ut-uxx=0 0<x<1 bcs: ux(0,t)=0, ux(3,t)=-u(3,t) ic: u(x,t)) = x- 5

This was a question with a table.

pick any arbitrary number to represent the original size

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