Code:
break on

@kix ? ?

$dbl = 0.0

while $dbl < 15
    $dbl = 0.1 + $dbl
    $dbl ? 
loop

get $


This one shows a whacky rounding behaviour both in 4.53 and 4.60 (both kix32 and wkix32) when it reaches 5.9 and adds 0.1 (no matter if $dbl is 0 or 0.0 or (not) implicitly/explicitly declared before the loop)

Output on Windows XP Professional SP2 (German standard regional settings, therefore the comma in the output) :


4.60

0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1
1,1
1,2

... normal output, until:

5,7
5,8
5,9
5,99999999999999
6,09999999999999
6,19999999999999
6,29999999999999
6,39999999999999
6,49999999999999
6,59999999999999
6,69999999999999
6,79999999999999

... the bug persists until it suddenly goes back to normal at 10

9,79999999999998
9,89999999999998
9,99999999999998
10,1
10,2
10,3
10,4
10,5



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