1. A configurable computing array, comprising: an array of configurable computing elements including a configurable computing element, wherein said configurable computing element stores at least a portion of a look-up table (LUT) for a math function; an array of configurable logic elements including a configurable logic element, wherein said configurable logic element selectively realizes a logic function from a logic library; an array of configurable interconnects including a configurable interconnect, wherein said configurable interconnect selectively realizes an interconnect from an interconnect library; wherein said configurable computing array realizes a math function by programming said array of configurable computing elements, said array of configurable logic elements and said array of configurable interconnects.