Inequalities in test_pruner now tolerates small numerical errors
Inequalities in test_pruner now tolerates small numerical errors

dstehle/fplll,blowfish880/fplll,fplll/fplll,cr-marcstevens/fplll,cr-marcstevens/fplll,dstehle/fplll,cr-marcstevens/fplll,fplll/fplll,fplll/fplll,shi-bai/fplll,cr-marcstevens/fplll,shi-bai/fplll,dstehle/fplll,blowfish880/fplll,fplll/fplll,shi-bai/fplll,blowfish880/fplll,shi-bai/fplll,fplll/fplll