QGIS/resources/function_help/json/floor

{
  "name": "floor",
  "type": "function",
  "groups": ["Math"],
  "description": "Rounds a number downwards.",
  "arguments": [{
    "arg": "value",
    "description": "a number"
  }],
  "examples": [{
    "expression": "floor(4.9)",
    "returns": "4"
  }, {
    "expression": "floor(-4.9)",
    "returns": "-5"
  }],
  "tags": ["downwards", "rounds", "number"]
}