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如何在 Inno Setup 中计算数字的平方根?
在学了一点数学领域之后,可以做计算了。
//Sqtr calc Function SqtrCalc(n : Single) : Single; Var I: Integer; y: Single; Begin y := n; for I := 0 to 9 do begin y := y / 2 + n / (2 * y); end; Result := y; End;