-99999999999. -2.0
-2.0 -1.9
-1.9 -1.7999999999999998
-1.7999999999999998 -1.6999999999999997
-1.6999999999999997 -1.5999999999999996
-1.5999999999999996 -1.4999999999999996
-1.4999999999999996 -1.3999999999999995
-1.3999999999999995 -1.2999999999999994
-1.2999999999999994 -1.1999999999999993
-1.1999999999999993 -1.0999999999999992
-1.0999999999999992 -0.9999999999999992
-0.9999999999999992 -0.8999999999999992
-0.8999999999999992 -0.7999999999999993
-0.7999999999999993 -0.6999999999999993
-0.6999999999999993 -0.5999999999999993
-0.5999999999999993 -0.49999999999999933
-0.49999999999999933 -0.39999999999999936
-0.39999999999999936 -0.2999999999999994
-0.2999999999999994 -0.19999999999999937
-0.19999999999999937 -0.09999999999999937
-0.09999999999999937 6.38378239159465e-16
6.38378239159465e-16 0.10000000000000064
0.10000000000000064 0.20000000000000065
0.20000000000000065 0.30000000000000066
0.30000000000000066 0.4000000000000007
0.4000000000000007 0.5000000000000007
0.5000000000000007 0.6000000000000006
0.6000000000000006 0.7000000000000006
0.7000000000000006 0.8000000000000006
0.8000000000000006 0.9000000000000006
0.9000000000000006 1.0000000000000007
1.0000000000000007 1.1000000000000008
1.1000000000000008 1.2000000000000008
1.2000000000000008 1.300000000000001
1.300000000000001 1.400000000000001
1.400000000000001 1.500000000000001
1.500000000000001 1.6000000000000012
1.6000000000000012 1.7000000000000013
1.7000000000000013 1.8000000000000014
1.8000000000000014 1.9000000000000015
1.9000000000000015 99999999999.
i= 41
2.0
<pre>wrong # args: should be "exit code"
    while executing
"exit"
    (in namespace eval "::request" script line 16)
    invoked from within
"namespace eval ::request $script"
    ("::try" body line 12)<hr/><p>OUTPUT BUFFER:</p>    set Llim -99999999999.
    set v -2.0
    while {$v <= 2.} {
	lappend Llim $v $v
	set v [expr {$v + 0.1}]
    }
    lappend Llim 99999999999.
    set i 0
    foreach {a b} $Llim {
	puts "$a $b"
	incr i
    }
    puts "i= $i"
    set res [expr {-2.+40*0.1}]
    puts "$res"
    exit
</pre>