Changes

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.