你即將離開本站

並前往https://www.php.net/manual/en/function.sqrt.php

sqrt - Manual - PHP

Examples ¶. Example #1 sqrt() example. <?php // Precision depends on your precision directive echo sqrt(9); // 3 echo sqrt(10); // 3.16227766 .

確定！ 回上一頁

查詢 「Square root 3」的人也找了：

  1. Root 3 equal to
    2.
  2. Square root of 2
    3.
  3. 9 root 3
    4.
  4. Square root 3 power
    5.
  5. Cube root
    6.
  6. Square root of 4
    7.
  7. Root 3 3
    8.
  8. Square root calculator
    9.