Type alias IndexNumericMapFunc<ParamLength>

represents a higher-order scalar function of ParamLength number of array input parameters, which are then manipulated based on index i, for all possible i

Example: for instance, to model an array addition function, you would simply do:

const add_hof: IndexNumericMapFunc<2> = (arrX, arrY) => (i) => arrX[i] + arrY[i]
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