2 lines
284 B
Plaintext
2 lines
284 B
Plaintext
=REDUCE(0,arrayformula(MID(A1,SEQUENCE(1,LEN(A1)),1)),lambda(i,j,INDEX({0,3,1,7,5,9,8,6,4,2;7,0,9,2,1,5,4,8,6,3;4,2,0,6,8,7,1,3,5,9;1,7,5,0,9,8,3,4,2,6;6,1,2,3,0,4,5,9,7,8;3,6,7,4,2,0,9,5,8,1;5,8,6,9,7,2,0,1,3,4;8,9,4,5,3,6,2,0,1,7;9,4,3,8,6,1,7,2,0,5;2,5,8,1,4,3,6,7,9,0},i+1,j+1)))
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