Hi Elias, correct. Unfortunately there seems to be a mismatch between the ISO standard on one side, and the IBM reference manual and the IBM APL2 interpreter on the other. For example, the formula for 8○ is (¯1-B*2)*.5 in the ISO standard on page 92 but -(¯1-B*2)*.5 in the IBM reference manual on page 80. In the past I have resolved such differences in favour of the IBM implementation because few people really follow the standard and following the standard would decrease the compatibility of GNU APL with IBM APL2. /// Jürgen On 04/15/2015 04:42 PM, Elias Mårtenson
wrote:
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- [Bug-apl] Bug in 8○ function? Elias Mårtenson
- Re: [Bug-apl] Bug in 8○ function? Juergen Sauermann
- Re: [Bug-apl] Bug in 8○ function? Blake McBride