Mathematica 7 extends its general treatment of lists and matrices by adding a variety of convenient functions, including support for common convolution and structure matrices.
Unicode: 266B.
Unicode: 266C.
Unicode: 00A4.
Unicode: 00AD. Alias: Esc dhy Esc. Spacing character. Used to override hyphenation points inside a word.
Unicode: F6E6. Alias: Esc dsa Esc.
Unicode: F6E7. Alias: Esc dsb Esc.
Unicode: F7A4. Alias: Esc dsA Esc.
Unicode: F7A5. Alias: Esc dsB Esc.
Unicode: F7A6. Alias: Esc dsC Esc.