{"id":20231,"date":"2025-11-14T12:04:28","date_gmt":"2025-11-14T17:04:28","guid":{"rendered":"https:\/\/notes.math.ca\/?post_type=issue&#038;p=20231"},"modified":"2025-11-27T11:27:24","modified_gmt":"2025-11-27T16:27:24","slug":"57-5-october-november","status":"publish","type":"issue","link":"https:\/\/notes.math.ca\/en\/issue\/57-5-october-november\/","title":{"rendered":"57-5 October\/November 2025"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"20231\" class=\"elementor elementor-20231\" data-elementor-post-type=\"issue\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-910b939 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"910b939\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-200f009\" data-id=\"200f009\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-944c500 elementor-headline--style-highlight elementor-widget elementor-widget-animated-headline\" data-id=\"944c500\" data-element_type=\"widget\" data-settings=\"{&quot;highlighted_text&quot;:&quot;October\\\/November&quot;,&quot;headline_style&quot;:&quot;highlight&quot;,&quot;marker&quot;:&quot;circle&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;highlight_animation_duration&quot;:1200,&quot;highlight_iteration_delay&quot;:8000}\" data-widget_type=\"animated-headline.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3 class=\"elementor-headline\">\n\t\t\t\t\t<span class=\"elementor-headline-plain-text elementor-headline-text-wrapper\">Welcome to the <\/span>\n\t\t\t\t<span class=\"elementor-headline-dynamic-wrapper elementor-headline-text-wrapper\">\n\t\t\t\t\t<span class=\"elementor-headline-dynamic-text elementor-headline-text-active\">October\/November<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t\t<span class=\"elementor-headline-plain-text elementor-headline-text-wrapper\">Issue of CMS Notes<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4c9560d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4c9560d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6680a37\" data-id=\"6680a37\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5cb08ff elementor-widget elementor-widget-shortcode\" data-id=\"5cb08ff\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div class='notes_render_toc notes_noprint notes_toc_style_1' style='' id='notes_toc'>\n<div class='notes_toc_top_fade'><\/div>\n<div class='notes_toc_top_bar'>\n  <div class='notes_toc_title'>Issue Contents<\/div>\n  <div class='notes_toc_issuedata'>\nNovember&nbsp;2025 : Vol.&nbsp;57,&nbsp;No.&nbsp;5  <div class='notes_toc_issue_pdf'>\n    <a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/11\/CMS-Notes-OctoberNovember.pdf'><img class='pdficon' style='height: 48px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download Issue as PDF\"><\/a>\n  <\/div>\n  <\/div>\n<\/div>\n<div class='notes_clearboth notes_topborder'><\/div>\n<div class='notes_toc_body'>\n  <div class='notes_toc_articles'>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_section_name'>Cover Article<\/div>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/10\/1-Harbouring-Ideas_-Mathematics-on-the-Bay-of-Fundy-\u2013-CMS-Notes_compressed.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/harbouring-ideas-mathematics-on-the-bay-of-fundy\/'>Harbouring Ideas: Mathematics on the Bay of Fundy<\/a> <span class='notes_toc_author_name'>&mdash;&nbsp;Tim Alderson<\/span>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_section_name'>Editorial<\/div>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/10\/3-Cowbells-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/cowbells\/'>Cowbells<\/a> <span class='notes_toc_author_name'>&mdash;&nbsp;Robert Dawson<\/span>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_section_name'>Education Notes<\/div>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/10\/5-Functions-and-Invertible-Functions_-Response-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/functions-and-invertible-functions-response\/'>Functions and Invertible Functions: Response<\/a> <span class='notes_toc_author_name'>&mdash;&nbsp;Andie Burazin, Miroslav Lovri\u0107<\/span>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/10\/7-Why-do-students-cheat-\u2013-an-economic-approach-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/why-do-students-cheat-an-economic-approach\/'>Why do students cheat \u2013 an economic approach<\/a> <span class='notes_toc_author_name'>&mdash;&nbsp;Kseniya Garaschuk<\/span>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/10\/9-Good-Math-Ed-Problems-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/good-math-ed-problems\/'>Good Math Ed Problems<\/a> <span class='notes_toc_author_name'>&mdash;&nbsp;Egan J Chernoff<\/span>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_section_name'>CSHPM Notes<\/div>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/10\/Robert-Simson-in-Canada-\u2013-CMS-Notes_compressed.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/robert-simson-in-canada\/'>Robert Simson in Canada<\/a> <span class='notes_toc_author_name'>&mdash;&nbsp;Amy Ackerberg-Hastings<\/span>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_section_name'>Announcements<\/div>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/10\/13-Teaching-Powerful-Problem-Solving-in-Math-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/teaching-powerful-problem-solving-in-math\/'>Teaching Powerful Problem-Solving in Math<\/a> <span class='notes_toc_author_name'>&mdash;&nbsp;University of Toronto Press<\/span>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/11\/14-2026-Increasing-Diversity-in-Mathematical-Related-Sciences-Summer-School-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/2026-increasing-diversity-in-mathematical-related-sciences-summer-school\/'>2026 Increasing Diversity in Mathematical & Related Sciences Summer School<\/a> <span class='notes_toc_author_name'>&mdash;&nbsp;Women in Math Committee<\/span>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/10\/15-ICIAM-Dianoia.-Volume-13-Issue-4-October-2025-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/iciam-dianoia-volume-13-issue-4-october-2025\/'>ICIAM Dianoia. Volume 13, Issue 4 October 2025<\/a> <span class='notes_toc_author_name'>&mdash;&nbsp;ICIAM<\/span>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_section_name'>CMS Meetings<\/div>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/11\/16-2026-CMS-Summer-Meeting-June-5-8-_-Call-for-Sessions-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/2026-cms-summer-meeting-june-5-8-call-for-sessions\/'>2026 CMS Summer Meeting, June 5-8 | Call for Sessions<\/a>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/11\/18-2026-CMS-Summer-Meeting-June-5-8-_-Save-the-Date-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/2026-cms-summer-meeting-june-5-8-save-the-date-2\/'>2026 CMS Summer Meeting, June 5-8 | Save the Date!<\/a>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/11\/19-2025-CMS-Online-MathEd-Meeting-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/2025-cms-online-mathed-meeting\/'>2025 CMS (Online) MathEd Meeting<\/a>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_section_name'>Calls for Nominations<\/div>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/11\/16-Call-for-Nominations_-2026-CMS-Blair-Spearman-Doctoral-Prize-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/call-for-nominations-2026-cms-blair-spearman-doctoral-prize\/'>Call for Nominations: 2026 CMS Blair Spearman Doctoral Prize<\/a>      <\/div>\n    <\/div>\n    <div class='notes_toc_article'>\n      <div class='notes_toc_section_name'>CMS Student Committee<\/div>\n      <div class='notes_toc_article_row'>\n        <div class='notes_toc_article_pdf'>\n<a href='https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/11\/26-Events-and-Deadlines-\u2013-CMS-Notes.pdf' title='Download article as a PDF'><img class='pdficon' style='height: 32px;' src='\/wp-content\/uploads\/2019\/12\/PDF-download.png' alt='PDF icon' title=\"Download this article as PDF\"><\/a>        <\/div>\n        <a class='notes_toc_article_title_link' href='https:\/\/notes.math.ca\/en\/article\/events-and-deadlines-2\/'>Events and Deadlines<\/a> <span class='notes_toc_author_name'>&mdash;&nbsp;CMS Student Committee<\/span>      <\/div>\n    <\/div>\n<\/div>\n<\/div>\n<div class='notes_toc_bottom_fade'><\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"parent":0,"menu_order":0,"template":"","class_list":["post-20231","issue","type-issue","status-publish","hentry"],"toolset-meta":{"field-group-for-issues":{"volume-number":{"type":"numeric","raw":"57"},"issue-number":{"type":"numeric","raw":"5"},"issue-month-number":{"type":"numeric","raw":"11"},"embargo-date":{"type":"date","raw":"","formatted":null},"issue-pdf":{"type":"file","raw":"https:\/\/notes.math.ca\/wp-content\/uploads\/2025\/11\/CMS-Notes-OctoberNovember.pdf","attachment_id":20496}}},"_links":{"self":[{"href":"https:\/\/notes.math.ca\/en\/wp-json\/wp\/v2\/issue\/20231","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/notes.math.ca\/en\/wp-json\/wp\/v2\/issue"}],"about":[{"href":"https:\/\/notes.math.ca\/en\/wp-json\/wp\/v2\/types\/issue"}],"version-history":[{"count":5,"href":"https:\/\/notes.math.ca\/en\/wp-json\/wp\/v2\/issue\/20231\/revisions"}],"predecessor-version":[{"id":20236,"href":"https:\/\/notes.math.ca\/en\/wp-json\/wp\/v2\/issue\/20231\/revisions\/20236"}],"wp:attachment":[{"href":"https:\/\/notes.math.ca\/en\/wp-json\/wp\/v2\/media?parent=20231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}