Sqrt('Expression')
Description
This function returns the square root of 'Expression' as its result.
Example
Calculating some known square roots
Solution
√(4) = Sqrt(4) = 2
√(2) = Sqrt(2) = 1.41421356…
√(-1) = Sqrt(-1) = i (complex calculation required)
Tip |
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Although negative values for 'Expression' do not produce an error message, they do not produce a result either. |
