表达式1: left parenthesis, mod left parenthesis, floor left parenthesis, StartFraction, "t" Over 4 , EndFraction , right parenthesis , 4 , right parenthesis , mod left parenthesis, floor left parenthesis, "t" , right parenthesis , 4 , right parenthesis , right parenthesismodfloort4,4,modfloort,4
定义域t最小值： 00
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 100100
1
表达式2: left parenthesis, StartFraction, "t" Over 100000 , EndFraction plus floor left parenthesis, StartFraction, "t" Over 4 , EndFraction , right parenthesis , negative 1 minus mod left parenthesis, floor left parenthesis, "t" , right parenthesis , 4 , right parenthesis , right parenthesist100000+floort4,−1−modfloort,4
定义域t最小值： 00
less than or equal to "t" less than or equal to≤t≤
