cirq.FREDKIN

cirq.FREDKIN = cirq.FREDKIN

The Controlled Swap gate.

An instance of cirq.CSwapGate.

Matrix:

[[1 . . . . . . .],
 [. 1 . . . . . .],
 [. . 1 . . . . .],
 [. . . 1 . . . .],
 [. . . . 1 . . .],
 [. . . . . . 1 .],
 [. . . . . 1 . .],
 [. . . . . . . 1]]