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• 04:56, 30 January 2026 User account BrendenChu talk contribs was created automatically
• 00:42, 28 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 (b)/Solution 1 (Created page with "We first recognize that the denominator can be factored as follows <math display="block"> x^2+3x+2 = (x+1)(x+2).</math> Now, in order to simplify this expression, we can use partial fraction decomposition, i.e., we want to find <math> A, B</math> so that <math display="block"> \frac{5x+8}{(x+1)(x+2)} = \frac{A}{x+1} + \frac{B}{x+2}.</math> Since the right-hand side is equal to <math> \frac{A(x+2) + B(x+1)}{(x+1)(x+2)}</math>, we must have <math> 5x+8 = A(x+2) + B(x+1) =...")
• 00:36, 28 January 2026 AlanGetz talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01 (c) (Created page with "<!-- FLAGS SUMMARY --> <!-- first letter is for status: C=content to add, R=to review, QB=reviewed as bad quality, QG = reviewed as good quality --> <!-- second letter is for object: Q=question statement, H=hint, S=solution, T=tags --> <!-- for more information see Science:MER/Flags --> <!-- WRITE FLAGS BETWEEN HERE --> Category:MER CQ flagCategory:MER CH flagCategory:MER CS flagCategory:MER CT flag <!-- AND HERE --> <!-- TAGS SUMMARY --> <!-- To see the...")
• 00:31, 28 January 2026 AlanGetz talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01 (a)/Solution 1 (Created page with "First, use linearity if the integral to write <math display="block"> \begin{align} \int_0^3 (f(x) g(x) )dx = \int_0^3 f(x) dx + \int_0^3 g(x) dx. \end{align} </math> Next, we write <math> \int_0^3 f(x) dx = \int_0^5 f(x) dx -\int_3^5 f(x) dx</math> and use the given values of the integrals to compute <math display="block"> \begin{align} \int_0^3 (f(x) g(x) )dx = \int_0^5 f(x) dx -\int_3^5 f(x) dx + \int_0^3 g(x) dx = 3-2+7=8. \end{align} </math>")
• 00:28, 28 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 (b)/Hint 1 (Created page with "Recall the method of partial fraction decomposition: try to find <math> A, B</math> so that <math display="block"> \frac{5x+8}{x^2+3x+2} = \frac{A}{x+1} + \frac{B}{x+2}.</math>")
• 00:23, 28 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 (a)/Solution 1 (Created page with "We consider the following <math> u </math>-substitution: <math> u = \sin x,\;\rm{d}u=\cos x\rm{dx} </math>. The integral then becomes <math display="block"> \int \cos x \sqrt{\sin x}\mathrm{d}x = \int u^{1/2}\mathrm{d}u = \frac{2}{3} u^{3/2}+C. </math> Substituting <math> u = \sin x </math> back we get <math display="block"> \int \cos x \sqrt{\sin x}\mathrm{d}x =\frac{2}{3} \sin^{3/2} (x)+C. </math>")
• 00:20, 28 January 2026 AlanGetz talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01 (a)/Hint 1 (Created page with "Recall that for any integrable function <math> h(x) </math> defined on an interval <math> (a,c) </math>, and any <math> a < b < c </math>, we have that <math> \begin{align} \int_a^c h(x) dx = \int_a^b h(x) dx + \int_b^c h(x) dx. \end{align} </math>")
• 00:10, 28 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 (c)/Statement (Created page with "Compute each integral. Simplify your final answers. <math display="block"> \begin{align} \int \frac{1}{x^2\sqrt{1+x^2}}\;{\rm{d}}x. \end{align} </math>")
• 00:09, 28 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 (b)/Statement (Created page with "Compute each integral. Simplify your final answers. <math display="block"> \begin{align} \int \frac{5x+8}{x^2+3x+2}\;{\rm{d}}x. \end{align} </math>")
• 00:08, 28 January 2026 AlanGetz talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01 (a)/Statement (Created page with "Let <math> f(x) </math> and <math> g(x) </math> be integrable functions. If <math display="block"> \begin{align} \int_3^5 f(x)dx = 2, \ \ \int_0^5 f(x) dx = 3, \ \ \int_0^3 g(x) dx = 7, \end{align} </math> then find and simplify <math> \int_0^3 (f(x) + g(x)) dx </math>.")
• 00:07, 28 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 (a)/Statement (Created page with "Compute each integral. Simplify your final answers. <math display="block"> \begin{align} F(x)=\int \cos x\sqrt{\sin x}\;{\rm{d}}x. \end{align} </math>")
• 00:04, 28 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 (c) (Created page with "<!-- FLAGS SUMMARY --> <!-- first letter is for status: C=content to add, R=to review, QB=reviewed as bad quality, QG = reviewed as good quality --> <!-- second letter is for object: Q=question statement, H=hint, S=solution, T=tags --> <!-- for more information see Science:MER/Flags --> <!-- WRITE FLAGS BETWEEN HERE --> Category:MER CQ flagCategory:MER CH flagCategory:MER CS flagCategory:MER CT flag <!-- AND HERE --> <!-- TAGS SUMMARY --> <!-- To see the...")
• 00:03, 28 January 2026 AnaMucalica talk contribs moved page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 to Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 (b)
• 00:02, 28 January 2026 AnaMucalica talk contribs moved page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01/Statement to Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01 (b)/Statement
• 00:02, 28 January 2026 AnaMucalica talk contribs moved page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01 to Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01 (b)
• 00:01, 28 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 (a) (Created page with "<!-- FLAGS SUMMARY --> <!-- first letter is for status: C=content to add, R=to review, QB=reviewed as bad quality, QG = reviewed as good quality --> <!-- second letter is for object: Q=question statement, H=hint, S=solution, T=tags --> <!-- for more information see Science:MER/Flags --> <!-- WRITE FLAGS BETWEEN HERE --> Category:MER CQ flagCategory:MER CH flagCategory:MER CS flagCategory:MER CT flag <!-- AND HERE --> <!-- TAGS SUMMARY --> <!-- To see the...")
• 23:56, 27 January 2026 AlanGetz talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01 (a) (Created page with "<!-- FLAGS SUMMARY --> <!-- first letter is for status: C=content to add, R=to review, QB=reviewed as bad quality, QG = reviewed as good quality --> <!-- second letter is for object: Q=question statement, H=hint, S=solution, T=tags --> <!-- for more information see Science:MER/Flags --> <!-- WRITE FLAGS BETWEEN HERE --> Category:MER CQ flagCategory:MER CH flagCategory:MER CS flagCategory:MER CT flag <!-- AND HERE --> <!-- TAGS SUMMARY --> <!-- To see the...")
• 23:51, 27 January 2026 AlanGetz talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01/Statement (Created page with "Let <math> f(x) </math> and <math> g(x) </math> be integrable functions. If <math display="block"> \begin{align} F(x)=\int_0^{x^2}\frac{4-t}{1+\cos^2(t)}dt. \end{align} </math>")
• 23:47, 27 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 02 (Created page with "<!-- FLAGS SUMMARY --> <!-- first letter is for status: C=content to add, R=to review, QB=reviewed as bad quality, QG = reviewed as good quality --> <!-- second letter is for object: Q=question statement, H=hint, S=solution, T=tags --> <!-- for more information see Science:MER/Flags --> <!-- WRITE FLAGS BETWEEN HERE --> Category:MER CQ flagCategory:MER CH flagCategory:MER CS flagCategory:MER CT flag <!-- AND HERE --> <!-- TAGS SUMMARY --> <!-- To see the...")
• 23:32, 27 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025/Question 01 (Created page with "<!-- FLAGS SUMMARY --> <!-- first letter is for status: C=content to add, R=to review, QB=reviewed as bad quality, QG = reviewed as good quality --> <!-- second letter is for object: Q=question statement, H=hint, S=solution, T=tags --> <!-- for more information see Science:MER/Flags --> <!-- WRITE FLAGS BETWEEN HERE --> Category:MER CQ flagCategory:MER CH flagCategory:MER CS flagCategory:MER CT flag <!-- AND HERE --> <!-- TAGS SUMMARY --> <!-- To see the...")
• 23:06, 27 January 2026 AnaMucalica talk contribs created page Science:Math Exam Resources/Courses/MATH101 A/April 2025 (Created page with "{{MER Exam page|creation_box=true}} <!-- Remove comment to show in progress exam to non-contributor (initially hidden to avoid frustration looking at pages without content Category:MER Exam IP flag --> <!-- Remove IP flag and comment when the exam is completely done and quality good Category:MER Exam QG flag --> Category:MER Exam Page")
• 22:21, 26 January 2026 WillEngle talk contribs created page Sandbox:Open Resource Working Group/January Meeting 2026 (Created page with "===Introductions and Updates=== ===2026 Project Brainstorming=== *Course Markings :*SIS (Workday) information indicate that a class uses free or low-cost OER instead of traditional textbooks. :*[https://open.ubc.ca/ubc-senate-endorses-principles-for-digital-learning-materials-used-for-assessment/ 2019 Principles for Digital Learning Materials Used for Assessment] "Students should have agency, options, and the ability to make informed decisions about compulsory non-tuit...")
• 18:49, 26 January 2026 User account IanDougherty talk contribs was created automatically
• 00:37, 24 January 2026 User account PhilipBolDeng talk contribs was created automatically
• 20:12, 23 January 2026 IreneChang1 talk contribs deleted page Course talk:PATH417:2022W2/Case4 (Deleted together with the associated page with reason: Author request: content was: "Case:  Carry, a 29-year-old woman, is 32 weeks pregnant with her first child. As a foodie, she loves trying different gourmet restaurants in Vancouver. A new “farm-to-table” restaurant has opened and she gets a bunch of friends to go out for a nice dinner. Carry orders a toasted pecan, strawberry and mature goat cheese salad to start. She knows that, in pregnancy, she should not eat raw or unpasteurized che...)
• 20:12, 23 January 2026 IreneChang1 talk contribs deleted page Course:PATH417:2022W2/Case4 (Author request: content was: "Case:  Carry, a 29-year-old woman, is 32 weeks pregnant with her first child. As a foodie, she loves trying different gourmet restaurants in Vancouver. A new “farm-to-table” restaurant has opened and she gets a bunch of friends to go out for a nice dinner. Carry orders a toasted pecan, strawberry and mature goat cheese salad to start. She knows that, in pregnancy, she should not eat raw or unpasteurized cheeses but cannot help the temptation - she’s heard that...)
• 20:11, 23 January 2026 IreneChang1 talk contribs deleted page Course talk:PATH417:2022W2/Case3 (Deleted together with the associated page with reason: Author request: content was: "To celebrate Tom’s retirement his wife and two adult children accompany him on a long anticipated cruise. Tom’s asthma flares up a few days before the cruise but with a corticosteroid nebulizer he feels well enough to join the cruise. Even more than the rest of his family, Tom enjoys the various hot tubs aboard the massive ship those first few days, relishing the relaxation after a busy final year at work. On...)
• 20:11, 23 January 2026 IreneChang1 talk contribs deleted page Course:PATH417:2022W2/Case3 (Author request: content was: "To celebrate Tom’s retirement his wife and two adult children accompany him on a long anticipated cruise. Tom’s asthma flares up a few days before the cruise but with a corticosteroid nebulizer he feels well enough to join the cruise. Even more than the rest of his family, Tom enjoys the various hot tubs aboard the massive ship those first few days, relishing the relaxation after a busy final year at work. On the fifth day of the cruise, Tom wakes up in a sweat w...)
• 20:09, 23 January 2026 IreneChang1 talk contribs deleted page Course talk:PATH417:2022W2/Case2 (Deleted together with the associated page with reason: Author request: content was: "Case: 21-year-old Naser recently hooked up with a new sexual partner. This morning he noticed a burning pain in his urethra during urination, followed by a yellow-white discharge. He decided to visit the student health clinic where the doctor asks Naser about his recent sexual history. He recounts that he had unprotected sexual intercourse with a new partner about one week ago. When asked, the new partner cla...)
• 20:09, 23 January 2026 IreneChang1 talk contribs deleted page Course:PATH417:2022W2/Case2 (Author request: content was: "Case: 21-year-old Naser recently hooked up with a new sexual partner. This morning he noticed a burning pain in his urethra during urination, followed by a yellow-white discharge. He decided to visit the student health clinic where the doctor asks Naser about his recent sexual history. He recounts that he had unprotected sexual intercourse with a new partner about one week ago. When asked, the new partner claims no knowledge of having any sexually transmitted inf...)
• 20:08, 23 January 2026 IreneChang1 talk contribs deleted page Course talk:PATH417:2022W2/Case1 (Deleted together with the associated page with reason: Author request: content was: "'''Case 1:''' Tim is not really a cat person, but when he found a wounded stray cat in his back yard yearning for comfort, he could not resist. Tim did not want to bring the stray cat into his house, so he built a small shelter for the cat in his backyard and bought it some food. Over the course of a few weeks Tim noticed the cat was scratching itself a lot. He examined the cat closely and thought that it m...)
• 20:08, 23 January 2026 IreneChang1 talk contribs deleted page Course:PATH417:2022W2/Case1 (Author request: content was: "'''Case 1:''' Tim is not really a cat person, but when he found a wounded stray cat in his back yard yearning for comfort, he could not resist. Tim did not want to bring the stray cat into his house, so he built a small shelter for the cat in his backyard and bought it some food. Over the course of a few weeks Tim noticed the cat was scratching itself a lot. He examined the cat closely and thought that it might have fleas. On one occasion Tim got a bit too clos...)
• 20:08, 23 January 2026 IreneChang1 talk contribs deleted page Course:PATH417:2022W2 (Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !center|221x221px|{{{picture|Image:wiki.png}}} |- !Instructor |- | style="font-style:italic;" |David Harris Shannon Russell Inna Sekirov Diana Whellems James Zlosnik |- !Case Projects |- |Case 1 |- |Case 2 |- |Course:PATH417:202...", and the only contributor was "DAVIDHARRIS" ([[User talk:DA...)
• 20:03, 23 January 2026 IreneChang1 talk contribs deleted page Course talk:PATH417:2021W2 (Deleted together with the associated page with reason: Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !{{{picture|Image:wiki.png}}}|center|221x221px |- !Instructor |- | style="font-style:italic;" |David Harris Agatha Jassem Ramon KleinGeltink Inna Sekirov |- !Case Projects |- |Case 1 |- |Case 2 |- |Case 3 |- |[[Course:PATH417:2021W2/Case4|Case...)
• 20:03, 23 January 2026 IreneChang1 talk contribs deleted page Course:PATH417:2021W2 (Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !{{{picture|Image:wiki.png}}}|center|221x221px |- !Instructor |- | style="font-style:italic;" |David Harris Agatha Jassem Ramon KleinGeltink Inna Sekirov |- !Case Projects |- |Case 1 |- |Case 2 |- |Case 3 |- |Case 4 |- |} This Wiki consists of four infectious disease...)
• 20:02, 23 January 2026 IreneChang1 talk contribs deleted page Course talk:PATH417:2021W2/Case1 (Deleted together with the associated page with reason: Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !{{{picture|Image:wiki.png}}}|center|221x221px |- !Instructor |- | style="font-style:italic;" |David Harris Agatha Jassem Ramon KleinGeltink Inna Sekirov |- !Case Projects |- |Case 1 |- |Case 2 |- |Case 3 |- |[[Course:PATH417:2021W2/Case4|Case...)
• 20:02, 23 January 2026 IreneChang1 talk contribs deleted page Course:PATH417:2021W2/Case1 (Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !{{{picture|Image:wiki.png}}}|center|221x221px |- !Instructor |- | style="font-style:italic;" |David Harris Agatha Jassem Ramon KleinGeltink Inna Sekirov |- !Case Projects |- |Case 1 |- |Case 2 |- |Case 3 |- |Case 4 |- |} == '''Case 1. A Stiff Neck''' == 18-year-ol...)
• 20:02, 23 January 2026 IreneChang1 talk contribs deleted page Course talk:PATH417:2021W2/Case2 (Deleted together with the associated page with reason: Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !{{{picture|Image:wiki.png}}}|center|221x221px |- !Instructor |- | style="font-style:italic;" | David Harris Agatha Jassem Ramon KleinGeltink Inna Sekirov |- !Case Projects |- |Case 1 |- |Case 2 |- |Case 3 |- |[[Course:PATH417:2021W2/Case4|Cas...)
• 20:02, 23 January 2026 IreneChang1 talk contribs deleted page Course:PATH417:2021W2/Case2 (Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !{{{picture|Image:wiki.png}}}|center|221x221px |- !Instructor |- | style="font-style:italic;" | David Harris Agatha Jassem Ramon KleinGeltink Inna Sekirov |- !Case Projects |- |Case 1 |- |Case 2 |- |Case 3 |- |Case 4 |- |} == Case 2 == Suzanne is a 24-year-old avid...)
• 20:02, 23 January 2026 IreneChang1 talk contribs deleted page Course talk:PATH417:2021W2/Case3 (Deleted together with the associated page with reason: Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !{{{picture|Image:wiki.png}}}|center|221x221px |- !Instructor |- | style="font-style:italic;" |David Harris Agatha Jassem Ramon KleinGeltink Inna Sekirov |- !Case Projects |- |Case 1 |- |Case 2 |- |Case 3 |- |[[Course:PATH417:2021W2/Case4|Case...)
• 20:02, 23 January 2026 IreneChang1 talk contribs deleted page Course:PATH417:2021W2/Case3 (Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !{{{picture|Image:wiki.png}}}|center|221x221px |- !Instructor |- | style="font-style:italic;" |David Harris Agatha Jassem Ramon KleinGeltink Inna Sekirov |- !Case Projects |- |Case 1 |- |Case 2 |- |Case 3 |- |Case 4 |- |} = Case 3 = 10-year-old Ronnie has develope...)
• 20:01, 23 January 2026 IreneChang1 talk contribs deleted page Course talk:PATH417:2021W2/Case4 (Deleted together with the associated page with reason: Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !{{{picture|Image:wiki.png}}}|center|221x221px |- !Instructor |- | style="font-style:italic;" |David Harris Agatha Jassem Ramon KleinGeltink Inna Sekirov |- !Case Projects |- |Case 1 |- |Case 2 |- |Case 3 |- |[[Course:PATH417:2021W2/Case4|Case...)
• 20:01, 23 January 2026 IreneChang1 talk contribs deleted page Course:PATH417:2021W2/Case4 (Author request: content was: "{| class="infobox" align="right" !Path 417 Cases |- !{{{picture|Image:wiki.png}}}|center|221x221px |- !Instructor |- | style="font-style:italic;" |David Harris Agatha Jassem Ramon KleinGeltink Inna Sekirov |- !Case Projects |- |Case 1 |- |Case 2 |- |Case 3 |- |Case 4 |- |} == Case 4 == 53-year-old Robert immigrated...)
• 19:23, 23 January 2026 User account SimonHua talk contribs was created automatically
• 18:43, 23 January 2026 DeanGiustini talk contribs created page File:Pm bestmatch.png (Uploaded own work with UploadWizard)
• 18:43, 23 January 2026 DeanGiustini talk contribs uploaded File:Pm bestmatch.png (Uploaded own work with UploadWizard) Tag: Upload Wizard
• 17:44, 23 January 2026 User account ReannaWelder talk contribs was created automatically
• 15:55, 23 January 2026 DeanGiustini talk contribs created page BM25 (Best Match 25) (Created page with "'''''BM25 (Best Match 25)''''' is a probabilistic ranking function widely used in information retrieval systems and search engines to estimate the relevance of documents to a user’s query. It assigns a relevance score to each document by analyzing how often query terms appear in the document (term frequency), how long the document is relative to others in the collection (document length normalization), and how rare or common each term is across the entire corpus (inver...")
• 21:59, 21 January 2026 NicholasHu talk contribs changed group membership for AlanGetz from (none) to science
• 21:33, 21 January 2026 User account AlanGetz talk contribs was created automatically