[math.dot]

math.dot is a slot in the math namespace, in Hyperlambda, the language of Magic Cloud. Calculates the dot product of two vectors from child nodes.

• Returns: Resolves to the dot product of the two supplied vectors

Arguments

Required arguments come first, then the optional ones in the order they are declared.

Argument	Type	Required	Description
any node name	lambda	yes	Vector operand evaluated before calculating the dot product.

Guide: How to use [math.dot]

JSON declaration

This is the complete declaration of math.dot, as the running system describes it. It is also published as slot.json.

JSON declaration

{
  "name": "math.dot",
  "description": "Calculates the dot product of two vectors from child nodes",
  "signature": {
    "children": {
      "*": {
        "type": "lambda",
        "description": "Vector operand evaluated before calculating the dot product",
        "required": true,
        "mode": "ExecutableLambda",
        "cardinality": "ExactlyTwo",
        "role": "OperandPaired",
        "evaluation": "EvalSelf",
        "projection": "Children"
      }
    },
    "output": {
      "mode": "Value",
      "kind": "number",
      "description": "Resolves to the dot product of the two supplied vectors"
    }
  }
}

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