Re: [Bug-apl] Complex minus float gives wrong result

[Juergen Sauermann]

Hi Kevin, thanks, fixed in SVN 684. /// Jürgen On 10/13/2015 01:22 AM, Kevin Anderson wrote: Subtract with a complex on the left and a float on the right acts as if the operands were swapped:       2J8 - 3.0 1J¯8     3.0 - 2J8 1J¯8   However, complex minus int or int minus complex is OK:     2J8 - 3 ¯1J8     3 - 2J8 1J¯8   FloatCell.cc::bif_subtract is executing "return A->bif_subtract(Z, this)" when A is not a real, no doubt inspired by the pattern used in FloatCell::bif_add. It should rather take its inspiration from IntCell::subtract and do "bif_negative(Z); return A->bif_add(Z,Z);" instead.