> On 14 Aug 2015, at 17:56, Norman Dunbar <nor...@dunbar-it.co.uk> wrote: > > Second question, is there a simple way to look at the internal representation > of a float and determine whether it is an INT or not?
Yes. Put the fp number onto the arithmetic stack and use RI.EXECB to do the following: qa.dup.qa.nlint,qa.float,0 This duplicates the number, finds the nearest long integer to the first copy and then converts that long integer to floating point whereupon it finds the difference between the converted number and the original. George _______________________________________________ QL-Users Mailing List http://www.q-v-d.demon.co.uk/smsqe.htm
