round-off error

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round-off error

[′rau̇n‚dȯf ‚er·ər]
(mathematics)
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In this paper the possibility of reducing the round-off error in ERKN64 integrator is examined by using compensated summation technique [10].
Addition of these two terms will dominate the contribution to round-off error, which will be estimated in each time-step and solution will be update as follow.
where is the estimated round-off error calculated on the previous time-step (initially 0 ).
The performance of the ERKN64 is analyzed with round-off error control (WD) and without round-off error control (WO) technique applied to the Jovian problem.
Figure 4 explains the error growth in the angular momentum with and without round-off error control technique using the same tolerances and window size as for the set of experiments performed in Figure 2.
There are several methods to reduce the effects of round-off errors.
A very good reduction of round-off errors can be obtained by increasing the number of bits used for signal representation.
The round-off error introduced by this quantisation is fed back in the filter equation at next steps via [y.
If reduction of round-off errors is desired, the number of bits used for the binary representation of [y.
Kallum, a student at Parkside School, competed roundoff, flick, double straight, three whips, flick, full-in full-out tucked (new) and round-off, five whips, flick, full-in full-out straight (new).
She performed round-off, five whips flick, double straight and round-off, five whips flick, fullin back-out piked.
100 with superb final tumbles of round-off, five whips, double back tucked and Barani, five whips, flick, double pike in the second pass.