表达式4: negative 3 plus sine left parenthesis, 2arcsin left parenthesis, mod left parenthesis, "x" , 2 , right parenthesis minus 1 , right parenthesis , right parenthesis−3+sin2arcsinmodx,2−1
4
表达式5: negative 6 plus sine left parenthesis, 3arcsin left parenthesis, mod left parenthesis, "x" , 2 , right parenthesis minus 1 , right parenthesis , right parenthesis−6+sin3arcsinmodx,2−1
5
表达式6: negative 8 plus sine left parenthesis, 4arcsin left parenthesis, mod left parenthesis, "x" , 2 , right parenthesis minus 1 , right parenthesis , right parenthesis−8+sin4arcsinmodx,2−1
6
表达式7: negative 10 plus sine left parenthesis, 10arcsin left parenthesis, mod left parenthesis, "x" , 2 , right parenthesis minus 1 , right parenthesis , right parenthesis−10+sin10arcsinmodx,2−1
