{"version":"1.0","type":"link","title":"Non-analytic smooth function - Newikis","description":"In real analysis, a smooth function is infinitely differentiable at each point in its domain, while a real analytic function is, at each point in its domain, the limit of a convergent power series in a neighbourhood of that point. All real analytic functions are smooth, but there exist smooth real…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}