Re: sparse vector 'without' returns ⍬ with sufficiently large vector

[Dr . Jürgen Sauermann]

Hi Rowan, thanks. Could you please reformulate the problem in a more readable way? I have not idea what the _expression_ is doing and  if the result is correct or not. Or which primitive actually fails. Thanks, Jürgen On 4/30/20 5:03 PM, Rowan Cannaday wrote:       {{0~⍨⍵×⍳≢⍵} 0=47|⍵ ⍴ ⍵?⍵} 3600 10 45 179 183 185 203 234 299 326 353 516 609 764 766 807 916 946 976 1069 1135 1199 1217 1239 1249 1284 1443 1466 1532 1585 1605 1747 1841 1857 1926 1932 1957 2027 2048 2145 2147 2178 2179 2242 2372 2402 2474 2513 2563 2601 2644 2658 2698 2777 2807 2869 3000 3019 3037 3050 3071 3090 3128 3166 3196 3200 3213 3214 3218 3255 3285 3325 3422 3521 3528 3549 3563       {{0~⍨⍵×⍳≢⍵} 0=47|⍵ ⍴ ⍵?⍵} 3601 Unsure if this is related to my ⎕SYL or memory allocation. Best regards, - Rowan