square_root

Use the square_root function to calculate the square root of a number.

 square_root ( input )

The result of this function is of type NUMBER.

This function has one parameter:

• input, type NUMBER. The number for the calculation.

The square_root function returns 0 for negative values.

Examples

square_root (2) results in 1.414213562

square_root (4.2) results in 2.0493

square_root (4) results in 2

square_root (-2) results in 0

square_root (square_root (10)) results in 10