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    <title>Calculus A (I), Fall 2026 — Course updates</title>
    <link>https://catalin-carstea.github.io/courses/calculus1-2026.html</link>
    <description>New homework, lecture notes, and announcements for Cătălin I. Cârstea’s Calculus A (I) class at National Yang Ming Chiao Tung University.</description>
    <language>en</language>
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    <lastBuildDate>Thu, 22 Oct 2026 14:42:07 +0800</lastBuildDate>
    <ttl>30</ttl>
    <item>
      <title>Lecture 13 notes and Homework 12 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Thu, 22 Oct 2026 14:42:07 +0800</pubDate>
      <description><![CDATA[<p>Lecture 13 student notes on antiderivatives and the definite integral and Homework 12, due Monday, November 2, 2026, are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-13-antiderivatives-definite-integral-student.pdf">Lecture 13 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-12.pdf">Homework 12 (PDF)</a></li></ul>]]></description>
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    <item>
      <title>Solutions to Homeworks 1–11 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Thu, 22 Oct 2026 14:08:21 +0800</pubDate>
      <description><![CDATA[<p>Solutions to Homeworks 1–11 are now available. Each homework has a solutions link beside its assignment link on the course page.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-01-solutions.pdf">Homework 1 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-02-solutions.pdf">Homework 2 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-03-solutions.pdf">Homework 3 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-04-solutions.pdf">Homework 4 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-05-solutions.pdf">Homework 5 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-06-solutions.pdf">Homework 6 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-07-solutions.pdf">Homework 7 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-08-solutions.pdf">Homework 8 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-09-solutions.pdf">Homework 9 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-10-solutions.pdf">Homework 10 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-11-solutions.pdf">Homework 11 solutions (PDF)</a></li></ul>]]></description>
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      <title>Lecture 12 notes, Homework 11, and Quiz 8–9 solutions posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Tue, 20 Oct 2026 08:28:53 +0800</pubDate>
      <description><![CDATA[<p>Lecture 12 student notes on curve sketching and L’Hôpital’s rule, Homework 11 for Thursday, October 22, 2026, and solutions to Quizzes 8 and 9 are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-12-curve-sketching-lhospital-student.pdf">Lecture 12 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-11.pdf">Homework 11 (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/quiz-08-solutions.pdf">Quiz 8 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/quiz-09-solutions.pdf">Quiz 9 solutions (PDF)</a></li></ul>]]></description>
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      <title>Lecture 11 notes and Homework 10 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Thu, 15 Oct 2026 22:37:46 +0800</pubDate>
      <description><![CDATA[<p>Lecture 11 student notes on derivative tests and concavity and Homework 10 for Monday, October 19, 2026, are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-11-derivative-tests-concavity-student.pdf">Lecture 11 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-10.pdf">Homework 10 (PDF)</a></li></ul>]]></description>
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    <item>
      <title>Lecture 10 notes, Homework 9, and Quiz 6–7 solutions posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Mon, 12 Oct 2026 18:19:41 +0800</pubDate>
      <description><![CDATA[<p>Lecture 10 student notes on extrema and the Mean Value Theorem, Homework 9 for Thursday, October 15, 2026, and solutions to Quizzes 6 and 7 are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-10-extrema-mean-value-theorem-student.pdf">Lecture 10 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-09.pdf">Homework 9 (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/quiz-06-solutions.pdf">Quiz 6 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/quiz-07-solutions.pdf">Quiz 7 solutions (PDF)</a></li></ul>]]></description>
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    <item>
      <title>Lecture 9 notes and Homework 8 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Thu, 08 Oct 2026 13:01:32 +0800</pubDate>
      <description><![CDATA[<p>Lecture 9 student notes on derivatives, linear approximation, and extrema and Homework 8 for Monday, October 12, 2026, are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-09-derivatives-linear-approximation-extrema-student.pdf">Lecture 9 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-08.pdf">Homework 8 (PDF)</a></li></ul>]]></description>
    </item>
    <item>
      <title>First midterm: October 29</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#assessment</link>
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      <pubDate>Thu, 08 Oct 2026 10:03:26 +0800</pubDate>
      <description><![CDATA[<p>The first midterm will take place on Thursday, October 29, 2026. The date is listed in the <a href="https://catalin-carstea.github.io/courses/calculus1-2026.html#assessment">Assessment section</a> of the course page.</p>]]></description>
    </item>
    <item>
      <title>Lecture 8 notes, Homework 7, and Quiz 5 solutions posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Mon, 05 Oct 2026 18:07:51 +0800</pubDate>
      <description><![CDATA[<p>Lecture 8 student notes on the chain rule, implicit differentiation, and inverse functions, Homework 7 for Thursday, October 8, 2026, and Quiz 5 solutions are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-08-chain-rule-implicit-differentiation-student.pdf">Lecture 8 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-07.pdf">Homework 7 (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/quiz-05-solutions.pdf">Quiz 5 solutions (PDF)</a></li></ul>]]></description>
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    <item>
      <title>Lecture 7 notes and Homework 6 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Thu, 01 Oct 2026 13:28:37 +0800</pubDate>
      <description><![CDATA[<p>Lecture 7 student notes on differentiation rules and Homework 6 for Monday, October 5, 2026, are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-07-differentiation-rules-student.pdf">Lecture 7 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-06.pdf">Homework 6 (PDF)</a></li></ul>]]></description>
    </item>
    <item>
      <title>Solutions to quizzes 1–4 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#quiz-solutions</link>
      <guid isPermaLink="false">calculus1-2026:2026-09-30:quiz-01-04-solutions</guid>
      <pubDate>Wed, 30 Sep 2026 17:34:20 +0800</pubDate>
      <description><![CDATA[<p>Solutions to quizzes 1–4 are now available. Each PDF includes the full questions followed by their solutions.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/quiz-01-solutions.pdf">Quiz 1 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/quiz-02-solutions.pdf">Quiz 2 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/quiz-03-solutions.pdf">Quiz 3 solutions (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/quiz-04-solutions.pdf">Quiz 4 solutions (PDF)</a></li></ul>]]></description>
    </item>
    <item>
      <title>Teaching assistant email addresses added</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#basic-info</link>
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      <pubDate>Tue, 29 Sep 2026 08:20:08 +0800</pubDate>
      <description><![CDATA[<p>Email addresses for 張嘉元 and 蔡翔宇 are now listed in the <a href="https://catalin-carstea.github.io/courses/calculus1-2026.html#basic-info">course information</a>. Students may also contact the TAs through E3.</p>]]></description>
    </item>
    <item>
      <title>Lecture 6 notes and Homework 5 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Thu, 24 Sep 2026 18:00:23 +0800</pubDate>
      <description><![CDATA[<p>Lecture 6 student notes on limits and derivatives and Homework 5 for Thursday, October 1, 2026, are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-06-limits-derivatives-student.pdf">Lecture 6 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-05.pdf">Homework 5 (PDF)</a></li></ul>]]></description>
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    <item>
      <title>Lecture 5 notes and Homework 4 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Mon, 21 Sep 2026 18:20:53 +0800</pubDate>
      <description><![CDATA[<p>Lecture 5 student notes on continuity and Homework 4 for Thursday, September 24, 2026, are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-05-continuity-student.pdf">Lecture 5 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-04.pdf">Homework 4 (PDF)</a></li></ul>]]></description>
    </item>
    <item>
      <title>Lecture 4 notes and Homework 3 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#homework</link>
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      <pubDate>Thu, 17 Sep 2026 16:01:06 +0800</pubDate>
      <description><![CDATA[<p>Lecture 4 student notes on limit laws and non-existence of limits, and Homework 3 for Monday, September 21, are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-04-limit-laws-nonexistence-student.pdf">Lecture 4 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-03.pdf">Homework 3 (PDF)</a></li></ul>]]></description>
    </item>
    <item>
      <title>English TA consultation schedule available</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#ta-consultation</link>
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      <pubDate>Thu, 17 Sep 2026 10:10:25 +0800</pubDate>
      <description><![CDATA[<p>The English TA consultation schedule is available. Consultation takes place in SC207, Monday through Thursday, with shifts from 18:00–20:00 and 19:30–21:30.</p><p><a href="https://catalin-carstea.github.io/courses/calculus1-2026/calculus-ta-consultation-115-1-en.pdf">TA consultation schedule (PDF)</a></p>]]></description>
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    <item>
      <title>Lecture 3 notes and Homework 2 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#lecture-notes</link>
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      <pubDate>Tue, 15 Sep 2026 09:22:04 +0800</pubDate>
      <description><![CDATA[<p>Lecture 3 student notes on limits and Homework 2, due Thursday, September 17, are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-03-limits-student.pdf">Lecture 3 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-02.pdf">Homework 2 (PDF)</a></li></ul>]]></description>
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    <item>
      <title>Lecture 2 notes and Homework 1 posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#lecture-notes</link>
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      <pubDate>Thu, 10 Sep 2026 17:56:30 +0800</pubDate>
      <description><![CDATA[<p>Lecture 2 student notes on functions, inverses, and logarithms, and Homework 1, due Monday, September 14, are available.</p><ul><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-02-functions-inverses-logarithms-student.pdf">Lecture 2 notes (PDF)</a></li><li><a href="https://catalin-carstea.github.io/courses/calculus1-2026/homework-01.pdf">Homework 1 (PDF)</a></li></ul>]]></description>
    </item>
    <item>
      <title>Lecture 1 notes posted</title>
      <link>https://catalin-carstea.github.io/courses/calculus1-2026.html#lecture-notes</link>
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      <pubDate>Wed, 09 Sep 2026 18:15:34 +0800</pubDate>
      <description><![CDATA[<p>Lecture 1 student notes on real numbers and exponentials are available.</p><p><a href="https://catalin-carstea.github.io/courses/calculus1-2026/lecture-01-real-numbers-exponentials-student.pdf">Lecture 1 notes (PDF)</a></p>]]></description>
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