logo : decimal to binary conversion

Hi guys!

Does someone can explain to me how to make a decimal to binary conversion in logo comfort?

I trying to make this:

example:

        157 to binary

:2   78 -> 1    (2^7) (lsb)

:2   39 -> 0    (2^6)

:2   19 -> 1    (2^5)

:2     9 -> 1    (2^4)

:2     4 -> 1    (2^3)

:2     2 -> 0    (2^2)

:2     1 -> 0    (2^1)

:2     0 -> 1    (2^0) (msb)

I use 'mathematic instruction' to make division by 2, but i have not found a way to get the remainder!

If someone has already create a such a 'udf', it would be very usefull to tell me.

Thank's a lot, best regards

Hi,

Thank you very much!

It is exactly what i was tryng to do.

Bye