Expression 3: "f" equals mod left parenthesis, abs left parenthesis, sin left parenthesis, "x" "s" , right parenthesis , right parenthesis , 1 , right parenthesisf=modabssinxs,1
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Expression 4: max left parenthesis, left parenthesis, "f" minus "d" Subscript, 2 , Baseline , right parenthesis times "d" Subscript, 3 , Baseline , 0 , right parenthesis Has graph. To audio trace, press ALT+T.maxf−d2·d3,0
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Expression 5: "d" Subscript, 2 , Baseline equals left parenthesis, StartFraction, "d" Subscript, 1 , Baseline Over 100 , EndFraction , right parenthesis equals 0.3 3 5d2=d1100