The & operator is not supporting .bf mode, and returns odd for all numbers >= 2^32
//bigfloat on | var %num.bf $calc(2^32 -4) , %j 10 | while (%j) { if (%num.bf & 1) echo -a $v1 is odd! | if (%num.bf !& 1) echo -a $v1 is even! | inc %num.bf | dec %j }
