System.Sqrt
From RAD Studio VCL Reference
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Delphi Information
From System.pas
function Sqrt(const X: Extended): Extended;
Unit: System
Type: function
Visibility: public
C++ Information
From System.hpp
long double __fastcall Sqrt(long double X);
Unit: System
Type: function
Description
Returns the square root of X.
X is a Delphi floating-point expression. The result is the square root of X.
See Also
Code Samples