### Revision 81

This is my regression reference for older stuff in revision and new stuff in experimentation aligned to upload version number. As I work on new features and correct problems with old ones, I collect my test cases here. They become part of my regression testing as well as notes of documentation I must complete.

Code Result
1 2.0 =>x;3 4 5 ,=>x %**\$;
1 2.0 ,=> (3 4 5) %**\$;
Num[R3C5:F]1 2 3 4 5
Num[R2C5:F]3 4 5 1 2
'abc' =>x;'xyz' ,=>x %**\$;
'abc' ,=> ('xyz') %**\$;
String[R1C3:C]abcxyz
String[R2C6:C]xyzabc
'Amts:'(_1 3 2 5 3 >>> =>amts)\$;
'Cells:'(1 2 3=>cells)\$;
'<1>'(amts    #<> cells)\$;
'<2>'(amts @< #<> cells)\$;
'<3>'(amts @> #<> cells)\$;
Amts:_1 2 3 3 5
Cells:1 2 3
<1>0 1 3 1
<2>0 1 3 1
<3>1 1 2 1
'Idx: '(0 1 1 2 2 3 3 3 5 =>idx)\$;
'Amts:'(5 4 6 3 3 2 5 4 8 =>amts)\$;
'Cells:'(1 2 3=>cells)\$;
'<1>'(idx amts     #<> cells)\$;
'<2>'(idx amts  @< #<> cells)\$;
'<3>'(idx amts  @> #<> cells)\$;
Idx: 0 1 1 2 2 3 3 3 5
Amts:5 4 6 3 3 2 5 4 8
Cells:1 2 3
<1>10 6 19 5
<2>10 6 19 5
<3>15 6 11 8
1 3 5 =>x; 2 4 1 =>y; 0..6=>ix;
x y #@` ix

1 2 3 4 2.5 1 _0.5
1 2 4 =>s; 2 3 6=>e; 2 4 3 =>v;
'Left:' (s e v #@` (0..7))\$;
'Right:' (s e v @> #@` (0..7))\$;

Left:2 2 4 3.5 3 3 3 3
Right:2 2 2 4 3.5 3 3 3