Search found 4 matches

by Jvi
Sun Jul 26, 2020 10:00 am
Forum: Software Library
Topic: 16 shades of gray
Replies: 2
Views: 6435

Re: 16 shades of gray

Hi Bob

Of course you can use the Gray program. It is for this very reason I post here.
If you make a nice program with it, please post it in this thread.

Cheers
Jan
by Jvi
Wed Mar 11, 2020 8:29 pm
Forum: Software Library
Topic: Decimal to fraction conversion
Replies: 3
Views: 2826

Decimal to fraction conversion

This program takes the value in X and converts it to a fraction with 12 digits accuracy. It uses the algoritm made by John Kennedy. You can find his article here: https://begriffs.com/pdf/dec2frac.pdf It is very fast, and since it only uses named variables, it will not change any registers. it will ...
by Jvi
Thu Nov 28, 2019 2:33 pm
Forum: Usage tips, tricks and problem reports
Topic: AIP and big numbers
Replies: 1
Views: 2187

AIP and big numbers

The function AIP behaves strangely when you try to put a big number in the alpha register. Try calculating factorial 100, then AIP the result, and finally AVIEW the Alpha value. You will see 44 zeros. What happens, is that the AIP function starts at the wrong end (least significant digit) and work i...
by Jvi
Thu Oct 03, 2019 12:09 pm
Forum: Software Library
Topic: 16 shades of gray
Replies: 2
Views: 6435

16 shades of gray

Gray.zip The display of the DM42, nice as it is, is only capable of displaying 2 colors, black and white. When you are dealing with graphics, you often need more colors. On the DM42 offimg pictures, you can see how this problem has been solved by using patterns. Can this be done with a program? Yes...