Documentation/How Tos/Calc: SQRT function

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SQRT

Returns the positive square root of a number.

Syntax:

SQRT(number)

Returns the positive square root of number.

number must be positive.

Example:

SQRT(16)

returns 4.

SQRT(-16)

returns an invalid argument error.

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See Also

• SQRTPI
• POWER

• Mathematical functions

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