{
 "slug": "deutsch",
 "title": "Deutsch",
 "symbol": "D(\\theta)",
 "aliases": [
  "deutsch"
 ],
 "notations": [
  "D(\\theta)",
  "\\Lambda^2(iR_x(2\\theta))"
 ],
 "description": "The original universal three-qubit gate, applying $iR_x(2\\theta)$ to the target when both controls are $|1\\rangle$.",
 "arity": 3,
 "dimension": 2,
 "params": {
  "theta": {
   "label": "\\theta",
   "default": "1/4",
   "range": [
    0,
    2
   ]
  }
 },
 "matrix": [
  [
   1,
   0,
   0,
   0,
   0,
   0,
   0,
   0
  ],
  [
   0,
   1,
   0,
   0,
   0,
   0,
   0,
   0
  ],
  [
   0,
   0,
   1,
   0,
   0,
   0,
   0,
   0
  ],
  [
   0,
   0,
   0,
   1,
   0,
   0,
   0,
   0
  ],
  [
   0,
   0,
   0,
   0,
   1,
   0,
   0,
   0
  ],
  [
   0,
   0,
   0,
   0,
   0,
   1,
   0,
   0
  ],
  [
   0,
   0,
   0,
   0,
   0,
   0,
   "i cos(theta)",
   "sin(theta)"
  ],
  [
   0,
   0,
   0,
   0,
   0,
   0,
   "sin(theta)",
   "i cos(theta)"
  ]
 ],
 "groups": [],
 "properties": [],
 "url": "/gates/deutsch/"
}