expression 1 (Hidden) sine left parenthesis, pi "x" times 3 , right parenthesis mod left parenthesis, floor left parenthesis, left parenthesis, .5 "x" plus .5 , right parenthesis times 3 , right parenthesis , 2 , right parenthesis left brace, negative 1 less than "x" less than 1 , right bracesinπx·3modfloor.5x+.5·3,2−1<x<1
expression 2 (Hidden) left parenthesis, 1 minus abs left parenthesis, 1 minus mod left parenthesis, floor left parenthesis, left parenthesis, .5 "x" plus .5 , right parenthesis times 3 squared , right parenthesis , 3 , right parenthesis , right parenthesis , right parenthesis1−abs1−modfloor.5x+.5·32,3
expression 3 (Hidden) sine left parenthesis, pi "x" times 3 squared , right parenthesis left parenthesis, 1 minus abs left parenthesis, 1 minus mod left parenthesis, floor left parenthesis, left parenthesis, .5 "x" plus .5 , right parenthesis times 3 squared , right parenthesis , 3 , right parenthesis , right parenthesis , right parenthesis left brace, negative 7 ninths less than "x" less than negative 5 ninths , right bracesinπx·321−abs1−modfloor.5x+.5·32,3−79<x<−59
expression 4 (Hidden) sine left parenthesis, pi "x" times 3 to the 1st power , right parenthesis left parenthesis, 1 minus abs left parenthesis, 1 minus mod left parenthesis, floor left parenthesis, left parenthesis, .5 "x" plus .5 , right parenthesis times 3 to the 1st power , right parenthesis , 3 , right parenthesis , right parenthesis , right parenthesis left brace, negative 1 third less than "x" less than 1 third , right bracesinπx·311−abs1−modfloor.5x+.5·31,3−13<x<13
expression 5 (Hidden) sine left parenthesis, pi "x" times 3 squared , right parenthesis left parenthesis, 1 minus abs left parenthesis, 1 minus mod left parenthesis, floor left parenthesis, left parenthesis, .5 "x" plus .5 , right parenthesis times 3 squared , right parenthesis , 3 , right parenthesis , right parenthesis , right parenthesis left brace, 5 ninths less than "x" less than 7 ninths , right bracesinπx·321−abs1−modfloor.5x+.5·32,359<x<79
Expression 6: Start sum from "n" equals 1 to "I" , end sum, left parenthesis, sin left parenthesis, pi "x" times 3 Superscript, "n" , Baseline , right parenthesis times left parenthesis, 1 minus StartAbsoluteValue, 1 minus mod left parenthesis, floor left parenthesis, ( 0.5 "x" plus 0.5 ) times 3 Superscript, "n" , Baseline , right parenthesis , 3 , right parenthesis , EndAbsoluteValue , right parenthesis times Start product from "k" equals 1 to "n" minus 1, end product, StartAbsoluteValue, 1 minus mod left parenthesis, floor left parenthesis, ( 0.5 "x" plus 0.5 ) times 3 Superscript, "k" , Baseline , right parenthesis , 3 , right parenthesis , EndAbsoluteValue , right parenthesis left brace, negative 1 less than "x" less than 1 , right brace Has graph. To audio trace, press ALT+T.I∑n=1sinπx·3n·1−1−modfloor(0.5x+0.5)·3n,3·n−1∏k=11−modfloor(0.5x+0.5)·3k,3−1<x<1
Expression 7: "I" equals 9I=9
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99
8
powered by
powered by
"x"x
"y"y
"a" squareda2
"a" Superscript, "b" , Baselineab
77
88
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divided by÷
functions
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less than<
greater than>
44
55
66
times×
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less than or equal to≤
greater than or equal to≥
11
22
33
negative−
A B C
StartRoot, , EndRoot
piπ
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equals=
positive+
