RussellMc wrote: >> Or 83 ms as a real engineer would say. > > Never let a chance go by? Yup. Especially since Josh is supposed to know better. > Surely real engineers would use engineering notation. > > viz 83E-3 s That's more for scientists, although they might say 8.3e-2 s. Engineers us= e the power of 1000 that provides 1 to 3 significant integer digits, then one of the "T, G, M, k, m, u ..." abbreviations to indicate which power of 1000 was used. After you get used to this, anything else looks like baby talk. When someone says ".01 uF", "1000 pF", or ".0083 volts" you immediately think of them in a little different light. ******************************************************************** Embed Inc, Littleton Massachusetts, http://www.embedinc.com/products (978) 742-9014. Gold level PIC consultants since 2000. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .