List Commands Library for 50g

03032018, 02:07 PM
(This post was last modified: 03032018 06:12 PM by John Keith.)
Post: #258




RE: List Commands Library for 50g
There are number theory uses as well. I\>BL works like the Mathematica command IntegerDigits, which is very useful. I just used I\>BL in a "slow and dirty" program for A000966 based on the first Mathematica program in the linked article.
Edit: shorter and faster thanks to the 2nd formula in A027868 Code:
Given an integer N as input, this program returns a list of all the missing numbers up to N!. For an input of 1000, it returns a list of the first 49 terms in 53s (approx. mode) or 72s (exact mode). Requires both ListExt and GoferLists. 

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