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  1. Proposal for new images for modular forms on the LMFDB
  2. Notes behind a talk: visualizing modular forms
  3. Making Plots of Modular Forms
  4. Non-real poles and irregularity of distribution I
  5. Notes from a talk at the Maine-Quebec Number Theory Conference
  6. The Insidiousness of Mathematics
  7. Another proof of Taylor’s Theorem
  8. Email configuration for mutt on a webfaction server
  9. Choosing functions and generating figures for “When are there continuous choices for the mean value abscissa?”
  10. Paper: When are there continuous choices for the Mean Value Abscissa? with Miles Wheeler
  11. How do we decide how many representatives there are for each state?
  12. African clawed frog
  13. Talk: Finding Congruent Numbers, Arithmetic Progressions of Squares, and Triangles
  14. Writing a Python Script to be Used in Vim
  15. Slides for a talk at JMM 2019
  16. Update to Second Moments in the Generalized Gauss Circle Problem
  17. The wrong way to compute a sum: addendum
  18. The wrong way to compute a sum
  19. Using lcalc to compute half-integral weight L-functions
  20. Extra comparisons in Python’s timsort
  21. Speed talks should be at every conference
  22. A bookmarklet to inject colorblind friendly CSS into Travis CI
  23. Seeing color shouldn’t feel like a superpower
  24. Notes from a Talk at Building Bridges 4
  25. Splitting Easy MathSE Questions into a New NoviceMathSE Is a Bad Idea
  26. Ghosts of Forums Past
  27. Challenges facing community cohesion (and Math.StackExchange in particular)
  28. Paper Announcement: A Shifted Sum for the Congruent Number Problem
  29. Cracking Codes with Python: A Book Review
  30. Notes from a talk at Tufts, Automorphic Forms Workshop
  31. Hosting a Flask App on WebFaction on a Non-root Domain
  32. Segregation, Gerrymandering, and Schelling’s Model
  33. The Hawaiian Missile Crisis
  34. Slides from a talk at the Joint Math Meetings 2018
  35. We begin bombing Korea in five minutes: Parallels to Reagan in 1984
  36. Advent of Code: Day 4
  37. Advent of Code: Day 3
  38. Advent of Code: Day 2
  39. Advent of Code: Day 1
  40. A Jupyter Notebook from a SageMath tutorial
  41. Having no internet for four half weeks isn’t necessarily all bad
  42. A Short Note on Gaps Between Powers of Consecutive Primes
  43. Sage Days 87 Demo: Interfacing between sage and the LMFDB
  44. “Second Moments in the Generalized Gauss Circle Problem” (with T. Hulse, C. Ieong Kuan, and A. Walker)
  45. How fat would we have to get to balance carbon emissions?
  46. Slides from a Dissertation Defense
  47. Experimenting with latex2html5: PSTricks to HTML interactivity
  48. Slides from a Talk at the Dartmouth Number Theory Seminar
  49. Smooth Sums to Sharp Sums 1
  50. About 2017
  51. Revealing zero in fully homomorphic encryption is a Bad Thing
  52. My Teaching
  53. Programming Masthead
  54. Math 100 Fall 2016: Concluding Remarks
  55. Computing pi with tools from Calculus
  56. Series Convergence Tests with Prototypical Examples
  57. A Notebook Preparing for a Talk at Quebec-Maine
  58. Math 100: Completing the partial fractions example from class
  59. “On Functions Whose Mean Value Abscissas are Midpoints, with Connections to Harmonic Functions” (with Paul Carter)
  60. Paper: Sign Changes of Coefficients and Sums of Coefficients of Cusp Forms
  61. Math 42 Spring 2016 Student Showcase
  62. Math 42: Concluding Remarks
  63. Math 420: Supplement on Gaussian Integers II
  64. Math 420: Supplement on Gaussian Integers
  65. A Brief Notebook on Cryptography
  66. Motivating a Change of Variables in $\int \log x / (x^2 + ax + b) dx$
  67. Math 420: Second Week Homework
  68. Math 420: First Week Homework and References
  69. Paper:Short-Interval Averages of Sums of Fourier Coefficients of Cusp Forms
  70. Paper: The Second Moments of Sums of Fourier Coefficients of Cusp Forms
  71. Estimating the number of squarefree integers up to $X$
  72. Some Statistics on the Growth of Math.SE
  73. One cute integral served two ways
  74. The Gamma Function, Beta Function, and Duplication Formula
  75. Notes from a talk on the Mean Value Theorem
  76. Mathematics Category Archive
  77. Three Conundrums on Infinity
  78. Continuity of the Mean Value
  79. Review of How Not to Be Wrong by Jordan Ellenberg
  80. Another proof of Wilson’s Theorem
  81. Trigonometric and related substitutions in integrals
  82. A bit more about partial fraction decomposition
  83. Functional Equations for L-Functions arising from Modular Forms
  84. A response to FtYoU’s question on Reddit
  85. Friendly Introduction to Sieves with a Look Towards Progress on the Twin Primes Conjecture
  86. Math 100 Fall 2013: Concluding Remarks
  87. Response to bnelo12’s question on Reddit (or the Internet storm on $1 + 2 + \ldots = -1/12$)
  88. An Intuitive Overview of Taylor Series
  89. Response to fattybake’s question on Reddit
  90. Math 100: Before second midterm
  91. Comments vs documentation in python
  92. Programming
  93. Math 100: Week 4
  94. Math 100: Week 3 and pre-midterm
  95. Happy Birthday to The Science Guy
  96. An intuitive introduction to calculus
  97. Twenty Mathematicians, Two Hard Problems, One Week, IdeaLab2013
  98. Chinese Remainder Theorem (SummerNT)
  99. Notes on the first week (SummerNT)
  100. A proof from the first sheet (SummerNT)
  101. Recent developments in Twin Primes, Goldbach, and Open Access
  102. Calculations with a Gauss-type Sum
  103. A Book Review of Count Down: The Race for Beautiful Solutions at the IMO
  104. Hurwitz Zeta is a sum of Dirichlet L Functions, and vice-versa
  105. Math journals and the fight over open access
  106. Are the calculus MOOCs any good: After week 1
  107. Are the calculus MOOCs any good?
  108. Math 90: Concluding Remarks
  109. Math 90: Week 11 and Midterm Solutions
  110. An Application of Mobius Inversion to Certain Asymptotics I
  111. Math 90: Week 10
  112. Math 90: Week 8 Quiz
  113. Math 90: Week 8
  114. Math 90: Week 7
  115. Math 90: Week 5
  116. Math 90: Week 4
  117. Math 90: Week 3
  118. Math 90: Week 2
  119. Math 90: Week 1
  120. The danger of confusing cosets and numbers
  121. An elementary proof of when 2 is a quadratic residue
  122. Dancing ones PhD
  123. Precalculus Supplement: Synthetic Division
  124. A MSE Collection: Topology Book References
  125. Three number theory bits: One elementary, the 3-Goldbach, and the ABC conjecture
  126. A MSE Collection: A list of basic integrals
  127. A pigeon for every hole, and then one (sort of)
  128. From the Exchange: Is it unheard of to like math but hate proofs?
  129. Back to Work
  130. Education Musings
  131. Tiontobl: A combinatorial game
  132. Mapping Class Groups
  133. Ghostwritten Word
  134. Not so Nobel today
  135. Points under Parabola
  136. Finding the Number of Lattice Points Under a Quadratic
  137. Two short problems
  138. Page update
  139. A new toy problem
  140. Reading Math
  141. A month, you say?
  142. Fermat Factorization II
  143. From the Exchange
  144. Factoring III
  145. Prime rich and prime poor
  146. Factoring II
  147. Giving Journals
  148. Back and Forum-ing: Beating a dead horse
  149. The Collatz Conjecture – recent development?
  150. Visiting Gaussian Quadrature
  151. Factoring I
  152. Daily Math in Zagreb
  153. Integration by Parts
  154. Dead Week / Finals Week
  155. Khan an effective supplement/ Survey.
  156. Towards an Expression for pi II
  157. Towards an Expression for Pi
  158. 2401: Additional Examples for Test 3
  159. Slow factoring algorithm II
  160. Blue Eyes and Brown Eyes
  161. An even later pi day post
  162. An interesting (slow) factoring algorithm
  163. Math subject organization
  164. Perfect Partitions II
  165. A Bag’s Journey in Search of its Owner
  166. Perfect Partitions
  167. Mathematical ‘Urban Legends’
  168. About 3 weeks behind:
  169. A Question on Stoplights
  170. A late pi day post
  171. Containers of Water II
  172. 2401: Missing recitation
  173. Containers of Water: Maybe an interesting question.
  174. Test Solution
  175. Pizza
  176. Fun Limit
  177. Math – dealing with sin (and cos) every day.