Example 1: Solve [Maple Math] .

Solution: We reckognize this as a first-order llinear equation with [Maple Math] and [Maple Math] . To solve this equation we first define [Maple Math] and

[Maple Math] .

> a:=x->-1;f:=x->x^2;

[Maple Math]

[Maple Math]

> FO;

[Maple Math]

> simplify(%);

[Maple Math]

So the solution is [Maple Math] .

body>