Forum > Beginners

Sqrt

(1/1)

**ThomasK1201**:

Hi guys!

Does anybody know how to use a sqrt?

I think it should be something like this:

--- Code: ---Antwoord.Caption := FloatToStr(StrToFloat(Sqrt.RekenmachineVenster1.Text));

--- End code ---

I have other pieces of code where this works with + - * / so the sqrt must be the problem.

Thomas.

**User137**:

Sqrt is a function, so you should change it to:

--- Code: ---Antwoord.Caption := FloatToStr(Sqrt(StrToFloat(RekenmachineVenster1.Text)));

--- End code ---

**ThomasK1201**:

Thanks!

Navigation

[0] Message Index