Interactive Explainer
Where L'Hôpital's rule quietly fails
Continuity and DifferentiationAnalysis & Linear Algebra
A limit that exists but which L'Hôpital never finds — and the hypothesis everyone forgets to check.
Continuity and DifferentiationAnalysis & Linear Algebra
A limit that exists but which L'Hôpital never finds — and the hypothesis everyone forgets to check.