Transcendental function evaluation
A transcendental function, exponential technology, applied in the direction of electrical digital data processing, digital data processing components, instruments, etc., can solve problems such as power consumption and time
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[0010] This paper describes a method for processing such as |x| α A system of transcendental function evaluation for . The transcendental function may be evaluated in response to curve fitting the transcendental function over a series of equally or unequally spaced segments, wherein the segment for such curve fitting is determined with respect to the mantissa of the input operands, and the curve fitting Composite generates an approximation of the value of the transcendental function. Examples of digital circuits, such as execution units and / or hardware accelerators, are described herein for evaluating transcendental functions, such as logarithmic or exponential functions, in response to linear or quadratic curve fitting.
[0011] An example execution unit may be arranged to evaluate a transcendental function by rapidly evaluating a function that would otherwise be performed by a general-purpose processor executing software (otherwise over a longer period of time). The execut...
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