[Mono-list] Maths
Jochen Wezel
jwezel@compumaster.de
Mon, 9 Feb 2004 19:14:20 +0100
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Hi!
Has anybody seen that behaviour yet which is produced by MS .Net?
When rounding doubles to integer, there is a rounding error:
Console.WriteLine(Convert.ToInt32(1.5)) 'is 2 - should be 2
Console.WriteLine(Convert.ToInt32(2.5)) 'is 2 - should be 3
This may be important for those guys who are programming in that area...
Jochen
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<P><FONT SIZE=3D2 FACE=3D"Arial">Hi!</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">Has anybody seen that behaviour yet =
which is produced by MS .Net?</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">When rounding doubles to integer, there =
is a rounding error:<BR>
</FONT><FONT SIZE=3D2 FACE=3D"Courier =
New"> =
Console.WriteLine(Convert.ToInt32(1.5)) </FONT><FONT COLOR=3D"#008000" =
SIZE=3D2 FACE=3D"Courier New">'is 2 - should be 2</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Courier =
New"> =
Console.WriteLine(Convert.ToInt32(2.5)) </FONT><FONT COLOR=3D"#008000" =
SIZE=3D2 FACE=3D"Courier New">'is 2 - should be 3</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">This may be important for those guys =
who are programming in that area…</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">Jochen</FONT>
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