Dr Huang
unread,Jul 1, 2022, 2:56:38 AM7/1/22You do not have permission to delete messages in this group
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to
D[y[x, t], t] -D[y[x, t], x] Exp[y[x,t]] == 0
wolfram gives
y(x, t) = c_1 (t e^y(x, t) + x)
how to know if it is right or not? what is yours?