Input:
dsolve(x(0.5,t)=x,y(0.5,t)=x-y)
Write:
`dsolve(x(0.5,t)=x,y(0.5,t)=x-y)`
Compute:
$$dsolve(x^{(0.5)}(t)=x,y^{(0.5)}(t)=x - y)$$
Output:
$$dsolve(x^{(0.5)}(t)=x,y^{(0.5)}(t)=x - y)== x=C_1\ exp(t), y=\frac{1}{2}\ C_1\ exp(t)+C_1\ E_{0.5} (-\sqrt{t})$$
Result: $$x=C_1\ exp(t), y=\frac{1}{2}\ C_1\ exp(t)+C_1\ E_{0.5} (-\sqrt{t})$$
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