repeat(times, select=None, lll=None)¶
Return a report with all costs multiplied by times.
- d – a cost estimate
- times – the number of times it should be run
- select – toggle which fields ought to be repeated and which shouldn’t
- lll – if set amplify lattice reduction times assuming the LLL algorithm suffices and costs
a new cost estimate
We maintain a local dictionary which decides if an entry is multiplied by times or not. For example, δ would not be multiplied but “#bop” would be. This check is strict such that unknown entries raise an error. This is to enforce a decision on whether an entry should be multiplied by times if the function report reports on is called times often.
sage: from estimator import Param, dual sage: n, alpha, q = Param.Regev(128) sage: dual(n, alpha, q).repeat(2^10) rop: 2^91.4 m: 2^18.6 red: 2^91.4 delta_0: 1.008810 beta: 111 d: 376 |v|: 736.521 repeat: 2^29.0 epsilon: 0.003906 sage: dual(n, alpha, q).repeat(1) rop: 2^81.4 m: 376 red: 2^81.4 delta_0: 1.008810 beta: 111 d: 376 |v|: 736.521 repeat: 2^19.0 epsilon: 0.003906