IN following the standard set in this series of monographs, the author gives us a tidy, critical, and slightly historical account of the basis of operational calculus as devised by Oliver Heaviside.

IT has been said by an eminent American engineer that whereas problems in transient phenomena can only be solved by the application of the calculus, the terrors which this branch of mathematics holds ...

Synthetic biology researchers have demonstrated a new method for digital information processing in living cells, analogous to the logic gates used in electric circuits. The circuits are the largest ...