Re: HP 10BII+ Two Number Function Message #19 Posted by Tim Wessman on 23 Apr 2011, 2:07 p.m., in response to message #18 by Gerardo Rincon
Hello,
Please see page 37 on your manual where it talks about which functions function in the dual way. They are perm, comb, %chg, ddays, date, t, and inverse t.
The reason why not all are supported is that it needed to be able to support the fact that INPUT does an = for any pending operators. If something like * or ^ worked the same, if you wanted to do 4*5 INPUT then 4*2 %CHG, it would actually do 4*5*4 when you pressed the second * key.
TW
|