916ca9ce-1566-47fb-a4ae-f9249634c85b 9 6 5 auto

&[DATE] &[TIME] - &[FILENAME]

v p replicate k 1 : ii 1 v rows range v ii el 0 ≡ continue if j 1 v ii el range T k j + 1 - el p ii el : for k k v ii el + : 31 line for T 31 line :

All modules: NUMERIC

n 13 :

m 2 :

Times Table n T i 1 n range j 1 n range T i j el i j * : for for T 21 line :

Chess board D ii 1 n range jj 1 n range D ii jj el ii jj + m mod : for for D 21 line :

M Min Max Scale Max Min - (M M min - M max M min - 1012 -^+ / (* Min + :

M h v Zoom i 1 M rows range p i el h : for j 1 M cols range N 1 j el p M j col replicate : for N i 1 M rows range p i el v : for j 1 N transpose cols range Z 1 j el p N transpose j col replicate : for up above is Double nest of nests subscript the output... Unest data Z transpose 1 el : v data 1 el : j 2 data cols range v v data j el augment : for v 111 line :

Zoom "integer" .. Zo 48 T 22 Zoom :

ω Zo 0255 Scale :

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 ω

Zoom "integer" .. Chess D 66 Zoom :

Ω Chess 0255 Scale :

Persian Carpet ... N r λ Carpet i 1 N range j 1 N range A i j el i 2^j 2^+ : for for Ω A 2^r / : Ω λ * 31 line :

C 48 0.6 2 Carpet :

t0 1 time :

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 C

Slow compute, 8 min
works well. Q C 22 Zoom :

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 Q

1 time t0 - 406 sec *

Mathcad 11 "zoom replicate" ........ sanity ........

Hello Jean, Good The error message of SS 5346 is strange, however in 0.98 is "Requested matrix element doesn't exist"; following the latest message the error is that in the function Zoom(M, h, v) you are using local unknowns as target of the assignments inside the loops; since you are in a programming-function, and p,N,Z are not defined before the loops, if in the canvas exists a variable with the same name, this variable is used in the function and the values locally replaced (or added if the target element is outside the original sizes). In your case the issue is triggered by Z (defined in the canvas in "Zoom integer"). You can avoid the issue placing Z:0 above the loop (or Z:matrix(rows,cols) with rows and cols as non-negative integers) ... Davide carpi: 08 March, 2016