User:Guy vandegrift/2022

- https://en.wikiversity.org/wiki/Special:PrefixIndex?prefix=Web+Technologies%2F2021-2022&namespace=0 - DON'T LOSE special:Permalink/2383304 DON'T FORGET ABOUT Python/Prime factorization
 * Information_theory/Permutations_and_combinations. If this works well, send a link to User:Guy vandegrift/2022/Proposal
 * Sing free // Draft:Sing free // Draft:Sing free/LilyPond // Draft:Sing free/Physics of music //
 * Beat (acoustics) // Beat (acoustics)/Literature search
 * w:User:Guy_vandegrift/sandbox/02

2022

 * 3 Jan 2022 Combinatorics and Combinatorics/Binomial_coefficientsCleanup
 * 8 Jan 2022 Mathematical inductionCleanup
 * 24 Jan 2022 Created table to replace the deprecated image, File:Tabela de Relações Trigonométricas.PNG See also: w:simple:special:permalink/7984902, w:ca:special:permalink/29331416, and c:special:permalink/624159454
 * 2 Feb 2022 Added comment that Cocolmelon's "Ants and the Grasshopper" is to the tune of w:Red River Valley
 * 20 Feb 2022 Imported Template:Magnify icon


 * 26 Feb 2022 Simplified Red River Valley from special:permalink/2378796
 * 4 Mar 2022 Simple English Hz, cps table
 * 5 Mar 2022 Added Red River Valley lilypond and sister link to Red River Valley (song).
 * 6 Mar 2022 Sing free/Prelude and Fugue in C major (ear training) with sister link to Just intonation
 * 7 Mar 2022 Amazing Grace Lilypond script posted at Amazing_Grace&oldid=1075696156. Added sister link/
 * 3 Jun 2022 Minor copyedit on Stand by Me (Ben E. King song)
 * 7 July 2022 Added trivial See also: to Dyad (music)
 * 29 July 2022 Python/Prime factorization with sister link posted on Trial division.
 * 20 Aug 2022 Contributed comment on colorblind friendly images to Wikimedia Commons GOOD
 * 2 Sep 2022 User:Guy vandegrift/COLORS
 * 3 Sep 2022 Python/Musical intervals (numpy matplotlib) Link at Python
 * 6 Sep 2022 Beat (acoustics) with sister linkat Beat (acoustics)
 * 7 Sep 2022 Added coordinate system to File:Drum_vibration_mode11-marked.gif
 * 13 Sep 2022 Added section on 2D and 3D nodes to Wikipedia:Nodes (physics)
 * 20 Sep 2022 Sing free/Great Gate of Kyiv (ear training) with sister link at Pictures at an Exhibition (also facebook post)
 * 1 Oct 2022 Added link to 108 (number) to Sacred geometry
 * 11 Nov 2022 Music/Software/Lilypond 
 * 11 Nov 2022 Music/Software/Lilypond/MIDI Incoming link from w:Help:Score
 * 11 Nov 2022 Python/LilyPond
 * 11 Nov 2022 Minor edit to Modern_history_of_Ukraine
 * ?? Nov 2022 Python/Musical intervals (numpy matplotlib)/playsound
 * 24 Nov 2022 Sing free/Jingle Bells with sister link onJingle Bells
 * 29 Nov 2022 Isle of the Dead (Rachmaninoff)
 * 1 Dec 2022 Request custodian action entry to avert possible issues with Web_Technologies/2021-2022 (problem self-resolved). Latest update.
 * 9 Dec 2022 Template:Pagemove announcement
 * 28 Dec 2022 minor edit to Example 5 of Function (mathematics)
 * 18 Dec 2022 Category:Pages moved from mainspace
 * 19 Dec 2022 Modified Template:Prod and Template:Deletion request to include subpage list.
 * 20 Dec 2022 Inserted visual guide to deletion templates as transclusion from talk page on Deletions
 * 21 Dec 2022 Archive for Help talk:User page
 * 27 Dec 2020 subpagesif or Subpages/If Like Subpages/Simple except that it's centered and small print
 * 29 Dec 2020 Category:Open essay collections
 * 29 Dec 2020 Socialism and Socialism/Is it a thing of the left?
 * 30 Dec 2020 Rewrote Descartes and added invitation to submit essay on Socialism
 * 30 Dec 2020 Reorganization of Historical introduction to philosophy and subpages.
 * 31 Dec 2020 Guilded template

Bi- and Multi-nomial pages to write
====Information theory/Permutations and combinations ... (see Draft ... & Template)====

Template:Information_theory/Shannon_entropy
PrefixIndex = Draft:Information theory: -
 * Draft:Information theory/Permutations and combinations
 * Draft:Information theory/Shannon entropy
 * Draft:Information theory/Shannon entropy/a

Combinatorics/Stars & Bars
colored balls stackexchange red and blue


 * Combinatorics/Binomial coefficients✅


 * $$\binom N K =\binom{N\text{ objects}}{K\text{ bars}}$$

Since there is one more bin than bars, $$k=K-1$$Example with $$N=7,\quad K=2$$: &#124;  &bull;    &bull;    &#124;    &bull;    &bull;    &bull;

Other to do

 * Mathematical induction needs major work.

Combinatorics/Images
Image collection. Include link to text alternative.

Allow zero "things" in a bin
Put $$n_0$$ into $$k$$ with bins a minimum of $$0$$ things per bin.

$$K=k-1$$ and $$N=K+n_0\Rightarrow N=n_0+k-1$$ $$\Rightarrow$$$$\binom N K =\binom{n_0+k-1}{k-1}$$

Demand at least 1 "thing" in a bin

 * Put $$n_1$$ into $$k$$ with bins a minimum of $$1$$ thing per bin.

$$n_1=n_0+k$$

$$\binom N K = \binom{n_1-1}{k-1}$$

&deg; &#124;  &bull;    &bull;    &deg; &#124;    &bull;    &bull;    &bull; &deg;

Other links
MyOpenMath/Three types of test questions - A well developed resource I should add to:
 * Category:User:Guy vandegrift/Drafts
 * Category:User:Guy vandegrift/Navigation

-
 * My templates

TO DO

 * 1) Talk:Descartes
 * 2) All content in ProofWiki is is subject to the CC-by-SA 3.0 licence and the GNU Free Documentation Licence.
 * File:Klaviatur-wIKI.jpg needs conversion into two svg files. Use to improve Piano_key_frequencies. From Musical_keyboard and Keyboard matrix circuit it looks like we need a 5 octave version. But which octaves?
 * 1) Free singing lessons
 * 2) Jot ideas for proposal at /Proposal perhaps link it to Problem at end of Information theory/Permutations and combinations
 * File:5-choose-3 product rule.svg would make a good project with an advanced undergraduate student.
 * 1) Finish Information theory/Permutations and combinations .  Unfortunately, sister link at Permutations is already taken by.
 * 2) Combinatorics needs  Template:BookCat enhancement
 * 3) Combinatorics/Rule of product needs to be finished
 * 4) Combinatorics/Multinomials will have formal proofs and a collection of images
 * 5) Mathematical induction needs to have two examples of induction: permutations and combinations
 * 6) Finish the phasor/poynting sequence at Category:MyOpenMath/Electromagnetism
 * 7) Write essay for and setup transclusion for category:Quizbank/Unfinished
 * 8) After 2022 check images on Stars and bars (combinatorics)
 * 9) Finish Radiation pressure
 * 10) Draft:Introduction_to_quantum_mechanics
 * 11) Go back to the beginning of E&M and get one unit of TF reading questions completed.

Pageviews
===|Probability/Combinatorics|Probability/Conditional_Probability Wikibooks Pageviews:=== Statics/Moment of Inertia (contents)added-2-figures   Probability/Conditional Probabilitymodified-this-version Probability/Combinatoricsmodified-this-version

===|Radiation_pressure|Pascal%27s_Triangle|Hertz Simple Wikipedia Pageviews:===

Constructing-Radiation pressure Weighted average Pascal's Triangle Hertz

===|Sing_free/Twinkle|Sing_free/Red_River_Valley|Sing_free/Major_sixth_M6|Sing_free/Prelude_and_Fugue_in_C_major_(ear_training)|Sing_free/Four_octave_scale|Sing_free/Amazing_Grace|Python/Prime_factorization|Python/Musical_intervals_(numpy_matplotlib)|Sing_free/Great_Gate_of_Kyiv_(ear_training) Wikiversity Pageviews (1):=== Sing free Sing free/Red River Valley Sing free/Twinkle Sing free/Major sixth M6 Sing free/Four octave scale Sing free/Prelude and Fugue in C major (ear training) Sing free/Amazing Grace Python/Prime_factorization Python/Musical intervals (numpy matplotlib) Sing free/Great Gate of Kyiv (ear training)

===|Beat_(acoustics)/Beat_frequency_formula|Beat_(acoustics)/Literature_search|Music/Software/Lilypond|Python/Musical_intervals_(numpy_matplotlib)/playsound|Music/Software/Lilypond/MIDI|Python/LilyPond Wikiversity Pageviews (2):=== Beat_(acoustics) Beat_(acoustics)/Beat_frequency_formula Beat_(acoustics)/Literature_search Python/Musical intervals (numpy matplotlib)/playsound Music/Software/Lilypond Music/Software/Lilypond/MIDI