If, as more rarely happened, it stole somehow into complete possession, floated her away upon strange voyages, she was at least immune from analysis and inquisition afterward.

The solicitation of Dr. Barrow, however, prevailed upon him to send forth, about this time, the "Analysis of Equations containing an Infinite Number of Terms,"a work which proves, incontestably, that he was in possession of the Calculus, though nowhere explaining its principles.