Better fix to 'linop:lone point' error problem thrown up by ReflectionCoefficient example. (Functions on unbounded intervals are automatically checked for blowup, regardless of the blowup flag, if a gradient is detected towards infinity. The tolerance for this gradient was too tight. The test for blowup evaluates functions at single points).
Better fix to 'linop:lone point' error problem thrown up by ReflectionCoefficient example. (Functions on unbounded intervals are automatically checked for blowup, regardless of the blowup flag, if a gradient is detected towards infinity. The tolerance for this gradient was too tight. The test for blowup evaluates functions at single points).

chebfun/chebfun_v4,nickhale/chebfunV4