[ 03:23 PM (5) omega:thoth ~ ] > jirb irb(main):001:0> 0.1+0.1+0.1+0.1+0.1+0.1+0.1+0.1+0.1+0.1 => 0.9999999999999999 [ 03:33 PM (8) omega:thoth ~ ] > irb >> 0.1+0.1+0.1+0.1+0.1+0.1+0.1+0.1+0.1+0.1 => 1.0 Disappointing that JRuby does not handle floating point numbers (a) in the the same way as CRuby and (b) not as accurately. Is the cost of implementing CRuby's behavior prohibitively high on the JVM, is there a fix planned in the future? How would JRuby users recommend handling currency on that platform? steven