RealRootRefine |
Syntax |
RealRootRefine(Root:RECORD, Precision:RAT):RECORD |
Description |
Example |
/**/ RR := RealRoots(x^2-2); /**/ RealRootRefine(RR[1], 1/2); Record[CoeffList := [-1, 0, 2], Inf := -3/2, Sup := -5/4] /**/ RR := [RealRootRefine(Root, 10^(-20)) | Root In RR]; /**/ FloatStr(RR[1].Inf); -1.414213562*10^0 |
See Also |