note Help Needed
This wiki is the result of an ongoing community effort — thank you all for helping!
If you want to provide changes to this page then please click here.
floatsqroot
warning
This function starts with lowercase letter.
คำอธิบาย
Calculates the square root of given value.
Name | Description |
---|---|
value | The value to calculate the square root of. |
ส่งคืน
The square root of the input value, as a float.
ตัวอย่าง
floatsqroot(25.0); // Returns 5, because 5x5 = 25
บันทึก
tip
This function raises a “domain” error if the input value is negative. You may use floatabs to get the absolute (positive) value.
ฟังก์ชั่นที่เกี่ยวข้องกัน
- floatpower: Raises given value to a power of exponent.
- floatlog: Get the logarithm of the float value.