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# News from Mathnasium of Longview

### 14 Math Holidays Every Math Major Should Know

Dec 15, 2014

Math, however unfairly, has a reputation for being a bit dull. Yet math nerds know that the subject can be just as fascinating and fun as any other college major out there. Of course, convincing others who aren't mathematically inclined of this fact can be difficult. Luckily, there are some fun holidays out there that can get even the most resistant of individuals to enjoy celebrating some of the fundamentals of mathematics. Here are just a few of the ones well worth celebrating.

1. Pi Day: Celebrated on March the 14th in the US, this holiday recognizes the mathematical constant of Pi, which is often abbreviated to 3.14– hence the date of the holiday. Math geeks can celebrate by enjoying the wonders of Pi through math, watching the movie Pi, eating actual pie or some Pi-inspired art.

2. Square Root Day: The date of Square Root Day changes depending on the year. For instance, square root day could be 3/3/09 or 4/4/16, meaning this holiday only comes around once in a great while, so you should party it up while you can. Some ideas for enjoying square root day include cooking up some delicious root veggies, square dancing or anything else punny involving squares or roots.

3. Sonia Kovalevsky Mathematics Days: Women in math will love this event. Mostly celebrated at middle and high schools, this holiday isn't set on a fixed date, but usually takes place in the spring. It is meant to encourage young women to pursue a career in a math or science field, inspired by Sonia Kovalevsky, an important Russian mathematician. Math geeks can attend lectures on this day or participate in workshops.

4. e Day: While not as well-known as Pi, e is also an irrational number that occurs naturally in the grand scheme of mathematics. Discovered by a number of mathematicians, it's useful in helping puzzle out exponential and logarithmic functions. The rough numerical equivalent of e is 2.7, making the logical day to celebrate it February 7th. As to how you celebrate e Day, well, that’s up to you. You can only eat foods that start with e, read the poetry of ee cummings, watch the E! Network or just do some fun math related to e.

5. Math 2.0 Day: Use this holiday to celebrate the intersection of math and technology. Only July 8th, spend your day using math programs, attending tech lectures and appreciating the subject on the web.

6. Pi Approximation Day: Some prefer to celebrate Pi not on the decimal equivalent to Pi, but instead on the fraction that represents it: 22/7. Twenty two divided by seven gives you the approximate value of Pi, hence the name of the holiday. Celebrations of this day are pretty much the same as those on 3/14, so why not celebrate twice a year with twice the pie?

7. Odd Day: Odd day is a day that singles out those wonderful, wacky odd numbers. It occurs when three consecutive odd numbers make up a date– something that happens only six times a century. The last Odd Day was 5/7/09 and the next will be on 7/9/11. Enjoy Odd Day by, well, being odd.