88 search results - page 1 / 18 » An efficient method for evaluating polynomial and rational f... |
ASAP
2008
IEEE
13 years 9 months ago
2008
IEEE
In this paper we extend the domain of applicability of the E-method [7, 8], as a hardware-oriented method for evaluating elementary functions using polynomial and rational functio...
AAECC
2007
Springer
13 years 7 months ago
2007
Springer
We present an approximate implicitization method for planar curves. The computed implicit representation is a piecewise rational approximation of the distance function to the given...
CASES
2005
ACM
13 years 9 months ago
2005
ACM
Due to resource and power constraints, embedded processors often cannot afford dedicated floating-point units. For instance, the IBM PowerPC processor embedded in Xilinx Virtex-...
ARITH
2007
IEEE
13 years 11 months ago
2007
IEEE
We address the problem of computing a good floating-point-coefficient polynomial approximation to a function, with respect to the supremum norm. This is a key step in most process...
ISSAC
2007
Springer
14 years 1 months ago
2007
Springer
The black box algorithm for separating the numerator from the denominator of a multivariate rational function can be combined with sparse multivariate polynomial interpolation alg...