Expression 20: "f" Subscript, 2 , Baseline left parenthesis, "i" , right parenthesis equals left parenthesis, floor left parenthesis, StartFraction, "i" minus 1 Over "N" , EndFraction , right parenthesis plus 1 , mod left parenthesis, "i" minus 1 , "N" , right parenthesis plus 1 , right parenthesisf2βi=flooriβ1Nβ+1,modiβ1,N+1
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Label: "f" Subscript, 2 , Baseline left parenthesis, "I" Subscript, "M" "N" , Baseline , right parenthesisf2βIMNβ
Label:
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5. list of lists won't work β
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βοΈ list element idx β matrix element idx (a list) βοΈ
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Expression 24: "f" left parenthesis, "i" , right parenthesis equals left bracket, floor left parenthesis, StartFraction, "i" minus 1 Over "N" , EndFraction , right parenthesis plus 1 , mod left parenthesis, "i" minus 1 , "N" , right parenthesis plus 1 , right bracketfi=flooriβ1Nβ+1,modiβ1,N+1
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β list of listsοΌ[ [1,1], [1,2], ... ]
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Expression 26: "f" left parenthesis, "I" Subscript, "M" "N" , Baseline , right parenthesisfIMNβ