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10 lines
271 B
10 lines
271 B
# Program 02a: A simple separable ODE. See Example 1.
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from sympy import dsolve, Eq, Function, symbols, pprint
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t = symbols('t')
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x = symbols('x', cls=Function)
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dxdt = x(t).diff(t)
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de = Eq(dxdt, -t/x(t))
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print('Program 02a:\n')
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pprint(de)
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sol = dsolve(de, x(t))
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pprint(sol)
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