Public Method sqrt

static float sqrt(float a)

_INSERT_METHOD_SIGNATURE_HERE_

This method returns a rounded and positive square root of a float value. Otherwise, the result is the float value closest to the true mathematical square root of the argument value.

• If the argument is NaN or less than zero, then the result is NaN.
• If the argument is positive infinity, then the result is positive infinity.
• If the argument is positive zero or negative zero, then the result is the same as the argument.

Example

   Draw.writeText("data: " + Math.sqrt(4f));

The example above draws a calculated value of 2 to the screen.