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→Properties of the derivative
The differential operator has an associated [[eigenfunction]],
The differential operator has an associated [[eigenfunction]],
:<math>\frac{dy}{dx}=y\Leftrightarrow y=Ce^{x}</math>
:<math>\frac{dy}{dx}=\lambda y\Leftrightarrow y=Ce^{\lambda x}</math>
where [[e]] is the constant defined for this purpose.
where [[e]] is the constant defined for this purpose.