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pow

Element-wise power function.

Given one input , this layer calculates for each element .
Given two inputs and , this layer calculates for each element (power, scale and shift will be ignored).

Error handling

  • CPU naive routine: if the power is a negative integer the result will be 1.0, if it is a fraction the result will be NaN for negative inputs.
  • AVX/Neon routines: if the base is negative the result will be 0, if the scale turns x negative the result will be NaN.

Parameter

  • power: Number, power value; default value = 1.0
  • scale: Number, scale value; default value = 1.0
  • shift: Number, shift value; default value = 0.0