QGIS/resources/function_help/json/radians

{
  "name": "radians",
  "type": "function",
  "groups": ["Math"],
  "description": "Converts from degrees to radians.",
  "arguments": [{
    "arg": "degrees",
    "description": "numeric value"
  }],
  "examples": [{
    "expression": "radians(180)",
    "returns": "3.14159"
  }, {
    "expression": "radians(57.2958)",
    "returns": "1"
  }],
  "tags": ["converts", "degrees", "radians"]
}