| 摘要 |
A system for enabling a device to compute an outcome of an exponentiation Cx having a base C and/or an exponent x, the system comprising means for establishing a plurality of valuesλi; means for establishing a plurality of valuesωi satisfyingωi=Cλi; means for establishing a plurality of valuesφi satisfying that the sum of the valuesλiφi equals x; and an output for providing the device with the plurality of valuesφi. A device computes an outcome of the exponentiation Cx. The device comprises means for computing a product of the valuesωi to the power ofφi. The device is arranged for using the product as a result of the exponentiation Cx. |
