Repeating Nines
Kurt and Hensel got into a heated discussion about a number comprised of repeating nines. What exactly was it equal to? Math Circle OnlineSunday 2 February 2025 7pm Look to email for login instructions.
Math Circle
Four Fractions
This weekend, continue our investigation of three fractions onward to four fractions. These are fractions of the form 4/n, for example, 4/7. Math Circle OnlineSunday 26 January 2025 7pm Look to email for login instructions.
Three Fractions and Four Fractions
We investigate a new topic this weekend: three fractions. These are fractions of the form 3/n, for example, 3/14. Time permitting, we will then turn our attention to the more difficult case of four fractions, of the form 4/n. Math Circle OnlineSunday 19 January 2025 7pm Look to email for login instructions.
Teeter Totter Geometry
The Math Circle resumes with our first session of 2025: Teeter Totter Geometry. Mathematics has many applications in physics. But now we are going to flip that around, and use physics to address questions in mathematics. Math Circle OnlineSunday 12 January 2025 7pm Look to email for login instructions.
Math Circle Celebration (in person)
Please join us for an in-person Math Circle celebration this Sunday! The theme will be Snow Math, and there will also be various puzzles. Refreshments will be served. There is plenty of free parking nearby. Here are the details: Math Circle In PersonNashua Public Library2 Court Street, Nashua NHSunday December 15th 1:00-3:00pm RSVP by email …
Alpha Beta Integers
This week we will investigate a special case of α – β numbers: all numbers of the form a+bα+cβ, where a, b, and c are integers. Math Circle OnlineSunday 8 December 2024 7pm Look to email for login instructions.
More Alpha Beta Numbers
Hope you all enjoyed your turkey… Let’s continue our study of α – β numbers: can we do arithmetic with them? Then we will turn our attention to the special case of α – β integers. Math Circle OnlineSunday 1 December 2024 7pm Look to email for login instructions.
Alpha Beta Numbers
Our end of season math celebration is scheduled for 1pm Sunday December 15 at the Nashua Public Library! More info on that later. This weekend, we will introduce two numbers that we will call α and β, which follow two simple rules. From that all else will follow. Math Circle OnlineSunday 24 November 2024 7pm …
Arithmetic with 4 Numbers
This week, we’ll look at arithmetic with four numbers – is it even possible? Then we’ll turn our attention to a fun game called LAP. Math Circle OnlineSunday 17 November 2024 7pm Look to email for login instructions.
True, False, or Unknown?
This week will we apply the Rock Math concepts from last week to building logic circuits that can handle true, false, or unknown values. Math Circle OnlineSunday 10 November 2024 7pm Look to email for login instructions.