Jump to content

Search the Community

Showing results for tags 'collatz'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Welcome to Opusmodus
    • Announcements
    • Pre Sales Questions
  • Support Forum
    • Support & Troubleshooting
    • OMN Lingo
    • Function Examples
    • Score and Notation
    • Live Coding Instrument
    • Library Setup
    • MIDI Setup
  • Question & Answer
    • Suggestions & Ideas
    • Zoom into Opusmodus
  • Sharing
    • Made In Opusmodus
    • User Extensions Source Code

Categories

  • OMN The Language
  • Tutorial Guide
  • CLM Examples

Categories

  • Getting Started
  • HowTo
  • Live Coding
  • Music Theory and Analysis
  • How-to in 100 sec
  • Presentation
  • Convention

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Gender


Location


Interests


About Me

Found 1 result

  1. https://en.wikipedia.org/wiki/Collatz_conjecture ;;experiment with COLLATZ-conjecture ;;https://en.wikipedia.org/wiki/Collatz_conjecture (defun collatz (start-value number-of-value) (loop repeat number-of-value with value = start-value when (evenp value) do (setq value (/ value 2)) else do (setq value (+ (* 3 value) 1)) collect value)) (list-plot (collatz 15 20) :zero-based t :point-radius 2 :join-points t) ;;;;;;;;;;;; ;;same function like fibonacci-transition but now with COLLATZ. ;;don't know if that makes sense - just a bit code :-) (defun transition-with-collatz (number-of-values start-val value-a value-b) (let ((coll-length) (coll-seq) (all-seq)) (setq coll-length (loop for cnt = 1 then (incf cnt) collect (sum (collatz start-val cnt)) into bag when (> (car (last bag)) number-of-values) do (return (1- (length bag)))) coll-seq (collatz start-val coll-length) all-seq (append (reverse coll-seq) (loop repeat (- number-of-values (sum coll-seq)) collect 1))) (loop for i in all-seq append (loop repeat i for cnt = 0 then (incf cnt) when (= cnt 0) collect value-b else collect value-a)))) ;;example-1 => only the process => makes sense when using a lot of values... (list-plot (transition-with-collatz 500 56 1 2) :zero-based t :point-radius 2 :join-points t)
×
×
  • Create New...

Important Information

Terms of Use Privacy Policy