[I sent this message the first time from the wrong account. If it comes through twice, sorry--mdm]
The MOD function works. The ROUND function might not. Decimal 0.1 when converted to binary is actually slightly greater than decimal 0.1. Set the numberFormat to something very precise and you will see that .1 is really 0.10000000000000000555111512312578 When you keep adding increment eventually you reach a point where the sum of all those 5.5e-19ths (if I counted right) become significant to the MOD function. I think David Vaughan has said all this already but it is a very important point. But the round is NOT the way to go on mouseUp put 1 +.1 into aa put aa into line 1 of fld 1 set the numberFormat to \ "0.######################################################################" put aa into line 2 of fld 1 put round(aa,1) into line 3 of fld 1 end mouseUp fld 1 is 1.1 1.1000000000000000888178419700125 1.0999999999999998667732370449812 I don't see it in MetaCard 2.2.3 (line 2 and 3 are the same in 2.2.3) but the results are the same as above in MC2.4.1. I think this might be a BUG. If you want to be testing as is in this example increments of tenths, I something like set the numberFormat to "0.#" and add the line put loop&"" into loop to your repeat clause. michael Ian Summerfield of [EMAIL PROTECTED] wrote the following on 3/28/02 9:53 PM > The code I give here might look inefficient, the code comes from a large > project, so there are reasons for doing it this way! > > It's just taken me several hours to figure out why my code wasn't working, > and it turns out to be a bug in Revolution. > > Revolution 1.1.1b2 (OS X 10.1.3) seems to think 5 mod 5 = 5 whereas it is > zero. > > > Try this code: > > on mouseup > put 235 into startPoint > put 255 into endPoint > put 0.1 into increment > put empty into msg > put startPoint into loop > repeat while loop<=endPoint > put loop && loop mod 5 & return after msg > add increment to loop > end repeat > end mouseup > > It will output to the message box a list of numbers. The loop counter is on > each line followed by a space and the loop mod 5. > > Here's my output: > > 235 0 <<<<---- correct > 235.1 0.1 > 235.2 0.2 > 235.3 0.3 > <<SNIP>> > 240 5 <<<<---- wrong and impossible > 240.1 0.1 _______________________________________________ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution