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Expression 25: "d" Subscript, 0 , Baseline plus "a" Subscript, 0 , Baseline StartFraction, 8 Over pi squared , EndFraction Start sum from "n" equals 0 to "Q" , end sum, left parenthesis, left parenthesis, negative 1 , right parenthesis Superscript, "n" , Baseline times StartFraction, sin left parenthesis, left parenthesis, 2 Superscript, left parenthesis, "f" Subscript, 0 , Baseline minus 1 , right parenthesis , Baseline , right parenthesis left parenthesis, 2 "n" plus 1 , right parenthesis left parenthesis, "x" plus StartNestedFraction, "p" Subscript, 0 , Baseline pi NestedOver 10 , EndNestedFraction , right parenthesis , right parenthesis Over left parenthesis, 2 "n" plus 1 , right parenthesis squared , EndFraction , right parenthesisd0+a08π2Q∑n=0−1n·sin2f0−12n+1x+p0π102n+12
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Expression 26: "d" Subscript, 1 , Baseline plus "a" Subscript, 1 , Baseline StartFraction, 8 Over pi squared , EndFraction Start sum from "n" equals 0 to "Q" , end sum, left parenthesis, left parenthesis, negative 1 , right parenthesis Superscript, "n" , Baseline times StartFraction, sin left parenthesis, left parenthesis, 2 Superscript, left parenthesis, "f" Subscript, 1 , Baseline minus 1 , right parenthesis , Baseline , right parenthesis left parenthesis, 2 "n" plus 1 , right parenthesis left parenthesis, "x" plus StartNestedFraction, "p" Subscript, 1 , Baseline pi NestedOver 10 , EndNestedFraction , right parenthesis , right parenthesis Over left parenthesis, 2 "n" plus 1 , right parenthesis squared , EndFraction , right parenthesisd1+a18π2Q∑n=0−1n·sin2f1−12n+1x+p1π102n+12
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Expression 27: "d" Subscript, 2 , Baseline plus "a" Subscript, 2 , Baseline StartFraction, 8 Over pi squared , EndFraction Start sum from "n" equals 0 to "Q" , end sum, left parenthesis, left parenthesis, negative 1 , right parenthesis Superscript, "n" , Baseline times StartFraction, sin left parenthesis, left parenthesis, 2 Superscript, left parenthesis, "f" Subscript, 2 , Baseline minus 1 , right parenthesis , Baseline , right parenthesis left parenthesis, 2 "n" plus 1 , right parenthesis left parenthesis, "x" plus StartNestedFraction, "p" Subscript, 2 , Baseline pi NestedOver 10 , EndNestedFraction , right parenthesis , right parenthesis Over left parenthesis, 2 "n" plus 1 , right parenthesis squared , EndFraction , right parenthesisd2+a28π2Q∑n=0−1n·sin2f2−12n+1x+p2π102n+12
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Expression 28: "d" Subscript, 3 , Baseline plus "a" Subscript, 3 , Baseline StartFraction, 8 Over pi squared , EndFraction Start sum from "n" equals 0 to "Q" , end sum, left parenthesis, left parenthesis, negative 1 , right parenthesis Superscript, "n" , Baseline times StartFraction, sin left parenthesis, left parenthesis, 2 Superscript, left parenthesis, "f" Subscript, 3 , Baseline minus 1 , right parenthesis , Baseline , right parenthesis left parenthesis, 2 "n" plus 1 , right parenthesis left parenthesis, "x" plus StartNestedFraction, "p" Subscript, 3 , Baseline pi NestedOver 10 , EndNestedFraction , right parenthesis , right parenthesis Over left parenthesis, 2 "n" plus 1 , right parenthesis squared , EndFraction , right parenthesisd3+a38π2Q∑n=0−1n·sin2f3−12n+1x+p3π102n+12
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Expression 29: left bracket, "d" Subscript, 0 , Baseline plus "a" Subscript, 0 , Baseline StartFraction, 8 Over pi squared , EndFraction Start sum from "n" equals 0 to "Q" , end sum, left parenthesis, left parenthesis, negative 1 , right parenthesis Superscript, "n" , Baseline times StartFraction, sin left parenthesis, left parenthesis, 2 Superscript, left parenthesis, "f" Subscript, 0 , Baseline minus 1 , right parenthesis , Baseline , right parenthesis left parenthesis, 2 "n" plus 1 , right parenthesis left parenthesis, "x" plus StartNestedFraction, "p" Subscript, 0 , Baseline pi NestedOver 10 , EndNestedFraction , right parenthesis , right parenthesis Over left parenthesis, 2 "n" plus 1 , right parenthesis squared , EndFraction , right parenthesis , right bracket plus left bracket, "d" Subscript, 1 , Baseline plus "a" Subscript, 1 , Baseline StartFraction, 8 Over pi squared , EndFraction Start sum from "n" equals 0 to "Q" , end sum, left parenthesis, left parenthesis, negative 1 , right parenthesis Superscript, "n" , Baseline times StartFraction, sin left parenthesis, left parenthesis, 2 Superscript, left parenthesis, "f" Subscript, 1 , Baseline minus 1 , right parenthesis , Baseline , right parenthesis left parenthesis, 2 "n" plus 1 , right parenthesis left parenthesis, "x" plus StartNestedFraction, "p" Subscript, 1 , Baseline pi NestedOver 10 , EndNestedFraction , right parenthesis , right parenthesis Over left parenthesis, 2 "n" plus 1 , right parenthesis squared , EndFraction , right parenthesis , right bracket plus left bracket, "d" Subscript, 2 , Baseline plus "a" Subscript, 2 , Baseline StartFraction, 8 Over pi squared , EndFraction Start sum from "n" equals 0 to "Q" , end sum, left parenthesis, left parenthesis, negative 1 , right parenthesis Superscript, "n" , Baseline times StartFraction, sin left parenthesis, left parenthesis, 2 Superscript, left parenthesis, "f" Subscript, 2 , Baseline minus 1 , right parenthesis , Baseline , right parenthesis left parenthesis, 2 "n" plus 1 , right parenthesis left parenthesis, "x" plus StartNestedFraction, "p" Subscript, 2 , Baseline pi NestedOver 10 , EndNestedFraction , right parenthesis , right parenthesis Over left parenthesis, 2 "n" plus 1 , right parenthesis squared , EndFraction , right parenthesis , right bracket plus left bracket, "d" Subscript, 3 , Baseline plus "a" Subscript, 3 , Baseline StartFraction, 8 Over pi squared , EndFraction Start sum from "n" equals 0 to "Q" , end sum, left parenthesis, left parenthesis, negative 1 , right parenthesis Superscript, "n" , Baseline times StartFraction, sin left parenthesis, left parenthesis, 2 Superscript, left parenthesis, "f" Subscript, 3 , Baseline minus 1 , right parenthesis , Baseline , right parenthesis left parenthesis, 2 "n" plus 1 , right parenthesis left parenthesis, "x" plus StartNestedFraction, "p" Subscript, 3 , Baseline pi NestedOver 10 , EndNestedFraction , right parenthesis , right parenthesis Over left parenthesis, 2 "n" plus 1 , right parenthesis squared , EndFraction , right parenthesis , right bracketd0+a08π2Q∑n=0−1n·sin2f0−12n+1x+p0π102n+12+d1+a18π2Q∑n=0−1n·sin2f1−12n+1x+p1π102n+12+d2+a28π2Q∑n=0−1n·sin2f2−12n+1x+p2π102n+12+d3+a38π2Q∑n=0−1n·sin2f3−12n+1x+p3π102n+12