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