Mat Posted June 18, 2009 Posted June 18, 2009 Simple functions, could be useful. need i say more? expandcollapse popup#include-once ; #FUNCTION# =============================================================== ; ; Name...........: _ToSci ; Description ...: Converts a floating point number to a scientific one. ; Syntax.........: _ToSci ($fNum) ; Parameters ....: $fNum - the floating point number to convert. ; Return values .: The sci value of the floating point number ; Author ........: MDiesel ; Modified.......: ; Remarks .......: ; Related .......: ; Link ..........; TBA ; Example .......; MsgBox (48, "Example 1", "2008 in standard form = " & _ToSci (2008)) ; ; =========================================================================== Func _ToSci ($fNum) Local $sOp = "/10", $i = 0 If $fNum < 1 Then $sOp = "*10" While $fNum > 10 Or $fNum < 1 $i += 1 $fNum = Execute ($fNum & $sOp) WEnd If $i = 0 Then Return $fNum If StringLeft ($sOp, 1) = "*" Then Return $fNum & "e-" & $i Return $fNum & "e" & $i EndFunc ; ==> _ToSci ; #FUNCTION# ============================================ ; ; Name...........: _FromSci ; Description ...: Converts a scientific number to a standard one. ; Syntax.........: _FromSci ($sSci) ; Parameters ....: $sSci - The scientific value to convert, eg 2.009e3 ; Return values .: The true value of the inputed number ; Author ........: MDiesel ; Modified.......: ; Remarks .......: If you enter a non standard form number, it will simply execute it! ; Related .......: ; Link ..........; TBA ; Example .......; MsgBox (48, "Example 2", "2.008e3 = " & _FromSci ("2.008e3")) ; ; ========================================================================== Func _FromSci ($sSci) Return Execute (StringRegExpReplace ($sSci, "([0-9;.]*)e([0-9]*)", "\(\1*10^\2\)")) EndFunc ; ==> _FromSci MDiesel AutoIt Project Listing
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