HP-71B Software for navigation

[rprosperi]

(09-01-2019 02:19 PM)J-F Garnier Wrote:  A simple solution: replace STR$(x) with this user function FNS$(x):

Code:

DEF FNS$(X)=("0"&STR$(X))[1+(X>=10)]

J-F

Elegant!

I saw Erwin's question this morning, but no time to reply, I was going to look thru some options to offer later today, but it would not have been as nice as this. I really like the [1+(X>=10)] sub-string use. A perfect example of the rich and powerful BASIC in the 71B.