finished with the mathematical dunder and debugging and sqrt

Author: thomasWeise

bibliography/bibliography.bib

@@ -52,6 +52,7 @@ @string { a_bloch_joshua
 @string { a_blondel_mathieu = "Mathieu Blondel" }
 @string { a_bommarito_ethan = "Ethan Bommarito" }
 @string { a_bommarito_michael = "Michael Bommarito" }
+@string { a_bonnell_jerry = "Jerry Bonnell" }
 @string { a_bose_cherokee = "Cherokee Boose" }
 @string { a_bott_ed = "Ed Bott" }
 @string { a_bottazzini_umberto = "Umberto Bottazzini" }
@@ -70,6 +71,7 @@ @string { a_burnett_magaret_m
 @string { a_burovski_evgeni = "Evgeni Burovski" }
 @string { a_cannon_brett = "Brett Cannon" }
 @string { a_carey_cj = "CJ Carey" }
+@string { a_carlson_stephan_c = "Stephan C.\ Carlson" }
 @string { a_castro_oscar = "Oscar Castro" }
 @string { a_chabini_noureddine = "Noureddine Chabini" }
 @string { a_chanan_gregory = "Gregory Chanan" }
@@ -83,6 +85,7 @@ @string { a_chintala_soumith
 @string { a_cimran_robert = "Robert Cimrman" }
 @string { a_clinton_david = "David Clinton" }
 @string { a_coghlan_alyssa = "Alyssa Coghlan" }
+@string { a_conway_john_horton = "John Horton Conway" }
 @string { a_cook_curtis_r = "Curtis R.\ Cook" }
 @string { a_cormen_thomas_h = "Thomas H.\ Cormen" }
 @string { a_cornapeau_david = "David Cournapeau" }
@@ -111,6 +114,7 @@ @string { a_erwig_martin
 @string { a_euclid = "{{Euclid of Alexandria}~{(\ensuremath{E{\acute\upsilon}\kappa\lambda\varepsilon{\acute\iota}\delta\eta\varsigma})}}" }
 @string { a_euler_leonhard = "Leonhard Euler" }
 @string { a_fang_lu = "Lu Fang" }
+@string { a_fee_greg = "Greg Fee" }
 @string { a_feldt_robert = "Robert Feldt" }
 @string { a_feng_yu = "Yu Feng" }
 @string { a_fernandez_del_rio_jaime = "Jaime {Fern{\'a}ndez del R{\'i}o}" }
@@ -252,6 +256,7 @@ @string { a_naik_ganesh
 @string { a_nakano_koji = "Koji Nakano" }
 @string { a_negus_christopher = "Christopher Negus" }
 @string { a_nelson_andrew_r_j = "Andrew R.\ J.\ Nelson" }
+@string { a_nemiroff_robert = "Robert Nemiroff" }
 @string { a_neumaier_arnold = "Arnold Neumaier" }
 @string { a_newham_cameron = "Cameron Newham" }
 @string { a_nguyen_quan = "Quan Nguyen" }
@@ -333,6 +338,7 @@ @string { a_sigler_laurence_e
 @string { a_silberschatz_avi = "Avi Silberschatz" }
 @string { a_silva_sara = "Sara Silva" }
 @string { a_skoulikari_anna = "Anna Skoulikari" }
+@string{ a_sloane_neil_james_alexander = "Neil James Alexander Sloane" }
 @string { a_smith_eric_v = "Eric V.\ Smith" }
 @string { a_smith_ethan = "Ethan Smith" }
 @string { a_smith_nathaniel_j = "Nathaniel J.\ Smith" }
@@ -454,10 +460,12 @@ @string { l_usa_catonsville
 @string { l_usa_cambridge = "{{Cambridge}, {MA}, {USA}}" }
 @string { l_usa_centennial = "{{Centennial}, {CO}, {USA}}" }
 @string { l_usa_champaign = "{{Champaign}, {IL}, {USA}}" }
+@string { l_usa_chicago = "{{Chicago}, {IL}, {USA}}" }
 @string { l_usa_cincinnati = "{{Cincinnati}, {OH}, {USA}}" }
 @string { l_usa_columbia = "{{Columbia}, {SC}, {USA}}" }
 @string { l_usa_dallas = "{{Dallas}, {TX}, {USA}}" }
 @string { l_usa_flower_mound = "{{Flower Mound}, {TX}, {USA}}" }
+@string { l_usa_hanover = "{{Hanover}, {MD}, {USA}}" }
 @string { l_usa_highland_park = "{{Highland Park}, {NJ}, {USA}}" }
 @string { l_usa_hoboken = "{{Hoboken}, {NJ}, {USA}}" }
 @string { l_usa_ithaca = "{{Ithaca}, {NY}, {USA}}" }
@@ -474,6 +482,7 @@ @string { l_usa_redwood_city
 @string { l_usa_redwood_shores = "{{Redwood Shores}, {CA}, {USA}}" }
 @string { l_usa_reston = "{{Reston}, {VA}, {USA}}" }
 @string { l_usa_rochester = "{{Rochester}, {MI}, {USA}}" }
+@string { l_usa_salt_lake_city = "{{Salt Lake City}, {UT}, {USA}}" }
 @string { l_usa_san_diego = "{{San Diego}, {CA}, {USA}}" }
 @string { l_usa_san_francisco = "{{San Francisco}, {CA}, {USA}}" }
 @string { l_usa_san_jose = "{{San Jose}, {CA}, {USA}}" }
@@ -482,6 +491,7 @@ @string { l_usa_seattle
 @string { l_usa_sebastopol = "{{Sebastopol}, {CA}, {USA}}" }
 @string { l_usa_shelter_island = "{{Shelter Island}, {NY}, {USA}}" }
 @string { l_usa_south_san_francisco = "{{South San Francisco}, {CA}, {USA}}" }
+@string { l_usa_washington_dc = "{{Washington}, {DC}, {USA}}" }
 @string { l_usa_wilmington = "{{Wilmington}, {DE}, {USA}}" }
 
 
@@ -507,6 +517,7 @@ @string { p_crc_press
 @string { p_cornell_university_library = "{Cornell Universiy Library}" }
 @string { p_document_foundation = "The Document Foundation" }
 @string { p_elsevier = "{Elsevier~B.V.}" }
+@string { p_encyclopaedia_britannica_inc = "Encyclop{\ae}dia Britannica, Inc." }
 @string { p_geeksforgeeks = "{GeeksforGeeks -- Sanchhaya Education Private Limited}" }
 @string { p_github = "{\github~Inc}" }
 @string { p_hanser_verlag = "{Carl Hanser Verlag GmbH \& Co.~KG}" }
@@ -525,8 +536,12 @@ @string { p_leibniz_zentrum_fur_informatik
 @string { p_logilab = "Logilab" }
 @string { p_manning_publications = "{Manning Publications}" }
 @string { p_mcgraw_hill = "{McGraw\nobreakdashes-Hill}" }
+@string { p_merlinux = "{merlinux GmbH}" }
+@string { p_microsoft = "{Microsoft Corporation}" }
 @string { p_mit_press = "{{MIT} Press}" }
 @string { p_mozilla_corporation = "{Mozilla Corporation}" }
+@string { p_nasa = "{National Aeronautics and Space Administration~{(NASA)}}" }
+@string { p_nasa_asd = "{Astrophysics Science Division~{(ASD)}}, " # p_nasa }
 @string { p_neurips = "{The Neural Information Processing Systems Foundation~{(NeurIPS)}}" }
 @string { p_north_holland = "{North\nobreakdashes-Holland Publishing Co.}" }
 @string { p_oeis_foundation = "The {OEIS} Foundation Inc." }
@@ -536,14 +551,13 @@ @string { p_oreilly
 @string { p_oxford_university_cl = "{Oxford University Computing Laboratory}" }
 @string { p_oxford_university_press = "{Oxford University Press}" }
 @string { p_packt = "{Packt Publishing Ltd}" }
-@string { p_pearson_education = "Pearson Education, Inc." }
-@string { p_merlinux = "{merlinux GmbH}" }
-@string { p_microsoft = "{Microsoft Corporation}" }
+@string { p_pearson_education = "{Pearson Education, Inc.}" }
 @string { p_microsoft_press = "{Microsoft Press}, " # p_pearson_education }
 @string { p_plos = "Public Library of Science~{(PLOS)}" }
 @string { p_pragmatic_ai_labs = "{Pragmatic {AI} Labs}" }
 @string { p_pragmatic_bookshelf = "{{Pragmatic Bookshelf} {by} {The Pragmatic Programmers, {L.L.C.}}}" }
 @string { p_princeton_university_press = "Princeton University Press" }
+@string { p_project_gutenberg = "{Project Gutenberg Literary Archive Foundation}" }
 @string { p_python_morsels = "{Python Morsels}" }
 @string { p_python_software_foundation = "{\python\ Software Foundation~{(PSF)}}" }
 @string { p_readthedocs_inc = "{Read the Docs, Inc.}" }
@@ -592,6 +606,7 @@ @string { pa_cornell_university_library
 @string { pa_document_foundation = l_germany_berin }
 @string { pa_crc_press = l_usa_boca_raton }
 @string { pa_elsevier = l_netherlands_amsterdam }
+@string { pa_encyclopaedia_britannica_inc = l_usa_chicago }
 @string { pa_geeksforgeeks = l_india_noida}
 @string { pa_github = l_usa_san_francisco }
 @string { pa_hanser_verlag = l_germany_munich }
@@ -613,6 +628,8 @@ @string { pa_merlinux
 @string { pa_microsoft = l_usa_redmond }
 @string { pa_mit_press = l_usa_cambridge }
 @string { pa_mozilla_corporation = l_usa_san_francisco }
+@string { pa_nasa = l_usa_washington_dc }
+@string { pa_nasa_asd = l_usa_hanover }
 @string { pa_neurips = l_usa_san_diego }
 @string { pa_north_holland = l_netherlands_amsterdam }
 @string { pa_oeis_foundation = l_usa_highland_park }
@@ -628,6 +645,7 @@ @string { pa_plos
 @string { pa_pragmatic_ai_labs = l_usa_san_francisco }
 @string { pa_pragmatic_bookshelf = l_usa_flower_mound }
 @string { pa_princeton_university_press = l_usa_princeton }
+@string { pa_project_gutenberg = l_usa_salt_lake_city }
 @string { pa_python_morsels = l_iceland_reykjavik }
 @string { pa_python_software_foundation = l_usa_beaverton }
 @string { pa_readthedocs_inc = l_usa_portland }
@@ -936,6 +954,13 @@ @xdata{ser_lipics
  address = pa_leibniz_zentrum_fur_informatik
 }
 
+@xdata{ser_oeis,
+ editor = a_conway_john_horton,
+ series = {The On-Line Encyclopedia of Integer Sequences},
+ publisher = p_oeis_foundation,
+ address = p_oeis_foundation,
+}
+
 @xdata{ser_pm,
  series = {Progress in Mathematics~{(PM)}},
  issn = {0743-1643},
@@ -1270,6 +1295,15 @@ @incollection{CDE2024PMOPIE
  urldate = {2024-06-17}
 }
 
+@book{CEOEB2024GR,
+ author = a_carlson_stephan_c # and # a_editors_of_encyclopaedia_britannica,
+ title = {Golden Ratio},
+ date = {2024-10-21},
+ crossref = {EB2024EC},
+ url = {https://www.britannica.com/science/golden-ratio},
+ urldate = {2024-12-14},
+}
+
 @book{CLRS2009ITA,
  author = a_cormen_thomas_h # and # a_leiserson_charles_e # and # a_rivest_ronald_linn # and # a_stein_clifford,
  title = {Introduction to Algorithms},
@@ -1407,6 +1441,13 @@ @book{E2013AITNMAA
  isbn = {9781118367599},
 }
 
+@collection{EB2024EC,
+ title = {Encyclopaedia Britannica},
+ editor = a_editors_of_encyclopaedia_britannica,
+ publisher = p_encyclopaedia_britannica_inc,
+ address = pa_encyclopaedia_britannica_inc,
+}
+
 @book{EHF2008EEOGTGOJLH11FEEEELIEILHIATBG11EAPWMETBFR,
  title = {Euclid's Elements of Geometry~(\ensuremath{\Sigma\tau{o}\iota\chi\varepsilon{\tilde{\iota}}\alpha}). The Greek Text of J.L.~Heiberg~(1883-1885) from Euclidis Elementa, Edidit et Latine Interpretatus est I.L.~Heiberg in Aedibus } #  p_teubner_b_g # {i, 1883-1885. Edited, and provided with a modern English translation, by } # a_fitzpatrick_richard,
  author = a_euclid,
@@ -1430,12 +1471,22 @@ @inbook{EHF2008ENT
 @incollection{EOEBSRGML2024LY,
  author = a_editors_of_encyclopaedia_britannica # and # a_setia_veenu # and # a_rodriguez_emily # and # a_gaur_aakanksha # and # a_matthias_meg # and # a_lotha_gloria,
  title = {Leap Year},
- booktitle = {Encyclopaedia Britannica},
+ crossref = {EB2024EC},
  date = {2024-08-20},
  url = {https://www.britannica.com/science/leap-year-calendar},
  urldate = {2024-08-29},
 }
 
+@book{F1996TGR1T2P,
+ author = a_fee_greg,
+ title = {The \glslink{goldenRatio}{Golden Ratio}:~(1+sqrt(5))/2 to 20000~Places},
+ date = {1996-08-01},
+ publisher = p_project_gutenberg,
+ address = pa_project_gutenberg,
+ url = {https://www.gutenberg.org/ebooks/633},
+ urldate = {2024-12-14},
+}
+
 @inbook{F2011TTOEAP,
  author = a_filaseta_michael,
  booktitle = {Math~785:~{T}ranscendental Number Theory},
@@ -2013,6 +2064,16 @@ @book{N2022CCSFPO
  urldate = {2024-08-27},
 }
 
+@book{NB1997TSROTT1MD,
+ author = a_nemiroff_robert # and # a_bonnell_jerry,
+ title = {The Square Root of Two to 1~Million Digits},
+ date = {1997-04-02},
+ publisher = p_nasa_asd,
+ address = pa_nasa_asd,
+ url = {https://apod.nasa.gov/htmltest/gifcity/sqrt2.1mil},
+ urldate = {2024-12-14},
+}
+
 @book{NR2005LTBSUSPCB3,
  author = a_newham_cameron # and # a_rosenblatt_bill,
  title = {Learning the \bash\ Shell -- Unix Shell Programming:~{C}overs \bash~3.0},
@@ -2898,6 +2959,26 @@ @book{S2023LG
  address = pa_oreilly
 }
 
+@book{S2024DEOGRPOT,
+ author = a_sloane_neil_james_alexander,
+ title = {Decimal Expansion of \glslink{numberGoldenRatio}{Golden Ratio} phi (or tau) = (1 + sqrt(5))/2},
+ volume = {A001622},
+ date = {2024-12-13},
+ xdata = {ser_oeis},
+ url = {https://oeis.org/A001622},
+ urldate = {2024-12-14},
+}
+
+@book{S2024DEOSRO2,
+ author = a_sloane_neil_james_alexander,
+ title = {Decimal Expansion of Square Root of~2},
+ volume = {A002193},
+ date = {2024-12-13},
+ xdata = {ser_oeis},
+ url = {https://oeis.org/A002193},
+ urldate = {2024-12-14},
+}
+
 @inbook{SD2024DCAD,
  title = {Doc Comments and \Pglspl{docstring}},
  crossref = {SD2024SIDFD},

notation/math.sty

@@ -53,6 +53,12 @@ is Euler's number~\cite{E1737DFCD}, the base of the natural logarithm. %
 $e\in\realNumbers$ is an irrational and transcendental number~\cite{APM1991TOEAP,F2011TTOEAP}, which is approximately~$e\approx2.718\decSep281\decSep828\decSep459\decSep045\decSep235\decSep360$. %
 In \python, it is provided by the \pythonilIdx{math} module as constant \pythonilIdx{e} with value~\pythonilIdx{2.718281828459045}}%
 %
+\newSymbol{numberGoldenRatio}{\ensuremath{\phi}}{$\phi$}{%
+The golden ratio (or golden section) is the irrational number~$\frac{1+\sqrt{5}}{2}$. %
+It is the ratio of a line segment cut into two pieces of different lengths such that the ratio of the whole segment to that of the longer segment is equal to the ratio of the longer segment to the shorter segment~\cite{CEOEB2024GR,EHF2008EEOGTGOJLH11FEEEELIEILHIATBG11EAPWMETBFR}. %
+The golden ratio is approximately~$\phi\approx1.618\decSep033\decSep988\decSep749\decSep894\decSep848\decSep204\decSep586\decSep834$~\cite{S2024DEOGRPOT}. %
+Represented as \pythonil{float} in \python, its value is~\pythonil{1.618033988749895}}%
+%
 \protected\gdef\factorial#1{\ensuremath{#1\gls{factorialMark}}}%
 \newglossaryentry{factorialMark}{%
 type={symbols},

notation/terms.sty

@@ -126,6 +126,14 @@ Learn more at \url{https://github.com}.%
 \protected\gdef\github{\pgls{github}}%
 %
 %
+\newglossaryentry{goldenRatio}{%
+name={golden ratio},%
+description={%
+The golden ratio or golden section, see \numberGoldenRatio.%
+}%
+}%
+%
+%
 \newglossaryentry{ide}{%
 name={Integrated Development Environment},%
 sort={Integrated Development Environment},%