Lists and tests - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: HP Prime (/forum-5.html) +--- Thread: Lists and tests (/thread-5363.html) Lists and tests - Didier Lachieze - 12-19-2015 11:40 AM This may be a question for Cyrille or Tim. I've noticed something strange using lists in test conditions. Let do in Home : A:=8 B:=2 C:=2 L1:={"A","B" "C"} EXPR(L1) returns {8,2,2} => fine {8,2,2}+1 returns {9,3,3} => good EXPR(L1)+1 returns {9,3,3} => so far so good 3<{8,2,2} returns {1,0,0} => ok 3 still good {8,2,2}>3 returns {1,0,0} => ok, but: EXPR(L1)>3 returns an error message "Bad argument type" So it seems that a list as a result of EXPR() works when it is the second argument of a test condition but not when it is the first argument. Why? RE: Lists and tests - Tim Wessman - 12-19-2015 01:06 PM This was noticed a while back and mentioned here as well I think. I believe it functions with no issue in the ios app (not 100% sure on that). We are now in an interesting (for us at least) situation where the app is leading the hardware. Just kind of a new experience on our end. One other list related thing, there is a new EQ command that does the same as ==, except for lists it will only return 1/0 based on an exact match of the whole list. RE: Lists and tests - salvomic - 12-19-2015 04:31 PM hi, in the Prime with EXPR(L1)>3 I got "Bad argument type" both CAS and Home; in the iPhone I got "Bad argument type" in Home, but EXPR(8,2,2)>3 is returned in CAS NHY! Salvo