Regression testing can account for as much as one-half of the cost of software maintenance.

We consider multipeakon solutions, and to some extent also multishockpeakon solutions, of a coupled two-component integrable PDE found by Geng and Xue as a generalization of Novikov's cubically nonlinear Camassa-Holm type equation.

Literature-based knowledge vendors often claim to lease various products, including algorithmically extracted facts, and human-curated literature references.

She's death on the fashion, Mercy is. Why, that last gown of hers, cut out a piece of calico a neighbor brought from the East—you'd ought to see it.