隐藏 标签 left parenthesis, left parenthesis, 1 plus 4 "T" , right parenthesis Superscript, 1 quarter , Baseline , negative 1 plus StartRoot, 1 plus 4 "T" , EndRoot , right parenthesis1+4T14,−1+1+4T
表达式4: max left parenthesis, 0 , "x" squared minus 1 , right parenthesis less than or equal to "y" less than or equal to negative 1 plus StartRoot, 1 plus 4 "T" , EndRoot left brace, negative left parenthesis, 1 plus 4 "T" , right parenthesis Superscript, 1 quarter , Baseline less than or equal to "x" less than or equal to left parenthesis, 1 plus 4 "T" , right parenthesis Superscript, 1 quarter , Baseline , right bracemax0,x2−1≤y≤−1+1+4T−1+4T14≤x≤1+4T14
