The command line offers a lot of helpful features, such as tab completion and wildcard expansion.

One of the main reasons for the interest in convex envelopes is the fact that the set of global minimum points of f on S is contained in the set of global minimum points of conv_S(f) on S and the two minimum values coincide (see, e.g., [11, 17]). Hence, if the convex envelope were efficiently computable or available in closed form, one could replace the nonconvex problem of minimizing f on S with the convex problem of minimizing f on conv_S(f).

Mer-mouse? he said, in a low, hoarse voice.

In 1620 junks began to arrive from China depositing hundreds of migrants, and with the resumption of China's official trade to Southeast Asia in 1683, the numbers of junks arriving annually in Batavia's roadstead grew from an average of three or four to about twenty.