Power

Documentation

• Class name: DF_Power
• Category: Derfuu_Nodes/Math
• Output node: False

The DF_Power node performs exponentiation, raising a base value to the power of a specified exponent. It abstracts the mathematical operation of exponentiation, enabling the dynamic computation of powers within a workflow.

Input types

Required

• Value
  • The base value for the exponentiation operation. It determines the number being raised to the power of the exponent.
  • Comfy dtype: FLOAT
  • Python dtype: float
• Exponent
  • The exponent value in the exponentiation operation. It specifies the power to which the base value is raised.
  • Comfy dtype: FLOAT
  • Python dtype: float

Output types

• float
  • Comfy dtype: FLOAT
  • The result of raising the base value to the power of the exponent, computed as a floating-point number.
  • Python dtype: float

Usage tips

• Infra type: CPU
• Common nodes: unknown

Source code

class PowNode:
    def __init__(self) -> None:
        pass

    @classmethod
    def INPUT_TYPES(cls):
        return {
            "required": {
                "Value": Field.float(),
                "Exponent": Field.float(),
            },
        }

    RETURN_TYPES = ("FLOAT",)
    FUNCTION = "pow"
    CATEGORY = TREE_MATH

    def pow(self, Value, Exponent):
        total = math.pow(Value, Exponent)
        return (total,)