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contents of Vector 16.3
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back issues >
contents of Vector 16.3
Unfortunately we inadvertently published the wrong clues in the printed version of Vector 16.2 – so this issue’s crossword is a repeat of last time’s.
Note:
The clues for the crossword contain some APL characters. These are coded as APL2741 (available as a 35K download), and also with <CODE> tags. The mapping is compatible with both the APL2000 font and the current Dyalog font.
Across
1. In the beginning...
6. Where did these come from?
10. The indices of the l bits in the vector P
11. Wait awhile
12. '(¼5)×5'~'(5)'
13. Half of S, rounded up, times C
14. (R+¼19-R),¼R
16. Where to … to get to L5 when OK=1
17. The end
18. -L-P
19. The last line of a loop that begins LP:…(N<I„I+1)/0
20. The remainder when dividing by Y
21. The quotient when Y is the numerator
22. Where L0 is first located in the vector N
23. AˆB for Boolean A and B
25. 2†,M where (½,M)‰2
27. Round A to the nearest integer, but go DOWN if the fraction is .5
29. -N -2N -3N ... -DN (origin 1)
30. ²2‡1²2‡'<ˆ=‰>¬'
32. Look at a function under program control
34. (~ŒIO)+.+¼4
35. What all APL*PLUS file functions have in common
36. Do ,(~A‰36)[I] most efficiently
39. APL’s Trojan Horse
40. Very important person power
41. 3+.×15°.+0 1
42. Needed, to tell you if a variable or function exists
43. (×/¼9)÷(×/¼2)×(×/¼9-2)
44. The source of all randomness
Down
1. Retrieve with caution
2. (¯1 1)[ŒIO+C/K]
3. (”L)[ŒIO]
4. E copies of the single letter SL
5. AP×.2
6. This workspace is no longer needed
7. (WL‡F),WL†F for positive WL
8. ''½(I/¼½I),ŒIO+½I
9. The magnitude of the first nine elements of the matrix A, scaled by D
15. +\F½1
17. Retrieve a stored workspace
19. Go to line L if X is less than 99 (where L¬0)
20. (Y¬5)/Y
22. Multiply each value in the matrix NM by ...
23. ~B0
24. Mismatch
26. (½NR)+(½P) for vectors NR and P
28. How many different characters are there?
31. Define a function under program control
33. The Ith value in the vector C
34. 2*2*2
35. Where the tough go (…) after tough going
37. I×I
38. ×/¯1+×\2+²+\2½1
39. )VARS or )FNS, under program control
42. Œ„R„'Œ„R'~'„'
Reprinted with kind permission from Zark APL Tutor News, a quarterly publication of Zark Incorporated, 23 Ketchbrook Lane, Ellington, CT06029, USA