Added alternative to Intro to NumAnalysis.

DionGR · web-flow · commit 314a3844253a · 2021-12-10T21:01:52.000+02:00
Added MIT18-335J as an alternative to Introduction to Numerical Analysis.
diff --git a/README.md b/README.md
@@ -399,7 +399,7 @@ Courses | Duration | Effort | Prerequisites | Discussion
 :-- | :--: | :--: | :--: | :--:
 [Essence of Linear Algebra](https://www.youtube.com/playlist?list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab) | - | - | [high school math](FAQ.md#how-can-i-review-the-math-prerequisites) | [chat](https://discord.gg/m6wHbP6)
 [Linear Algebra](https://ocw.mit.edu/courses/mathematics/18-06sc-linear-algebra-fall-2011/) | 14 weeks | 12 hours/week | corequisite: Essence of Linear Algebra | [chat](https://discord.gg/k7nSWJH)
-[Introduction to Numerical Analysis](https://www.coursera.org/learn/intro-to-numerical-analysis) | 7 weeks | 3-4 hours/week | [Mathematics for Computer Science](https://openlearninglibrary.mit.edu/courses/course-v1:OCW+6.042J+2T2019/about), Optional: [Linear Algebra](https://ocw.mit.edu/courses/mathematics/18-06sc-linear-algebra-fall-2011/) | [chat](https://discord.gg/FNEcNNq)
+[Introduction to Numerical Analysis](https://www.coursera.org/learn/intro-to-numerical-analysis)([alt](https://ocw.mit.edu/courses/mathematics/18-335j-introduction-to-numerical-methods-spring-2019/index.htm))| 7 weeks | 3-4 hours/week | [Mathematics for Computer Science](https://openlearninglibrary.mit.edu/courses/course-v1:OCW+6.042J+2T2019/about), Optional: [Linear Algebra](https://ocw.mit.edu/courses/mathematics/18-06sc-linear-algebra-fall-2011/) | [chat](https://discord.gg/FNEcNNq)
 [Introduction to Logic](https://www.coursera.org/learn/logic-introduction) | 10 weeks | 4-8 hours/week | [set theory](https://www.youtube.com/playlist?list=PL5KkMZvBpo5AH_5GpxMiryJT6Dkj32H6N) | [chat](https://discord.gg/MbM2Gg5)
 [Probability](https://projects.iq.harvard.edu/stat110/home) | 24 weeks | 12 hours/week | [Differentiation and Integration](https://www.edx.org/course/calculus-1b-integration) | [chat](https://discord.gg/UVjs9BU)
 
