Composition

Usage

• Composition[, , , ... ] represents a composition of the functions , , , ... .

Notes

• Composition allows you to build up compositions of functions which can later be applied to specific arguments.

• Example: Composition[a, b, c][x]

• Composition objects containing Identity or InverseFunction[f] are automatically simplified when possible.

• Composition has the attributes Flat and OneIdentity.

• a @ b @ c gives a[b[c]].

• a // b // c gives c[b[a]].

• See also: Nest, Function.

• New in Version 2.