|
operand | version |
comment |
|
{f⌿⍵} |
14.0 |
for f one of + ⌈ ⌊ or
one of ∧ ∨ = ≠ for booleans;
also / instead of ⌿ for vector right arguments |
|
{⍺(f⌿⍵)} | 15.0 | for f as above |
|
{⍺,f⌿⍵} | 15.0 | for f as above and numeric left arguments |
|
{≢⍵} | 14.0 |
|
{⍺(≢⍵)} | 14.1 |
|
{⍺,≢⍵} | 14.1 | for numeric left arguments |
|
{≢∪⍵} | 14.1 |
|
{⍺(≢∪⍵)} | 14.1 |
|
{⍺,≢∪⍵} | 14.1 | for numeric left arguments |
|
{⊂⍵} | 14.0 |
|
{⍺⍵} | 14.1 |
|
{⍺} and ⊣ |
14.1 |
⊣⌸x ←→ ∪x if ∪ were extended like ⍳ |
|