e-Day: History, Facts & Insights

This is an in-depth look at all the must-know facts about e-Day (2024) 🗓️ that no one tells you about. e-Day is observed on February 7th.

Among the information you’ll find below: the history of e-Day, activities to do on and how to observe this holiday, as well as cool facts you might want to know about e-Day.

📅 What day is e-Day 2024?

In 2024, e-Day is on Tuesday, February 7th. It is the 1st Tuesday in February; in 2024, it is Wednesday. There are until the next observance. You also can see all the fun details and facts about February 7, 2023, that you might not be aware of.

On e-Day, which falls on February 7th, make sure to have your TI-87 calculator handy. Look for a specific button on the calculator that enhances logarithmic and exponential functions. Although you might not be familiar with the number e, you are likely familiar with its famous counterpart, pi. In the realm of mathematics, e is a peculiar number just like pi, as it repeats in a strange way. It has an infinite number of decimal places, starting with 2.718281828 and continuing indefinitely. This special day is celebrated on February 7th because when rounded to the nearest tenth, the date has the same number of digits as the letter e.

📜 e-Day History

In 1683, Jacob Bernoulli is credited with discovering the constant e while solving a logarithmic equation. Initially referred to as “b” by Bernoulli’s disciples, the constant was later named after Leonhard Euler in 1731. The constant e is still recognized as the basis of all logarithmic equations. The origins of e-Day are unknown, but in 2018, a University of Portland student noted that the date 2/7/18 coincided with the first four digits of the constant. This observation sparked excitement among mathematicians worldwide, highlighting the significance of this calendar coincidence. For aspiring mathematicians, Scholaroo offers a list of math scholarships.

✅ e-Day Facts

🔖 Gender disparity
Approximately 25% of individuals working in STEM fields are female.

🔖 Not just engineers
STEM covers a wide range of medical fields such as nursing, surgery, and physical and occupational therapy.

🔖 Fat checks
People who have completed their education in science, technology, engineering, or mathematics (STEM) and obtained a degree, earn 26% more than their peers who have received the same level of education.

👍 Why Is e-Day Important

e is like an old acquaintance to mathematicians. To the rest of the world, however, e is the unnoticed younger brother of the far more outgoing and popular pi. We may finally give this constant the love and honor it deserves by commemorating it once a year.

To be honest, we haven’t used a calculator for anything other than addition and subtraction in a long time. Celebrating Thanksgiving provides us an excuse to examine the skills we gained in high school and college. It’s important to keep the intellect sharp!

Those of us who are not in the STEM area may believe that such sophisticated knowledge does not relate to us, but it very certainly does. Every year on e-Day, we commemorate how significant the ancient study of mathematics has been to our culture. Without it, our bridges would collapse, our interest rates would be meaningless, and our grocery bills would be completely unpredictable.

🙂 How To Observe e-Day

⚡ Donate a calculator

⚡ Sharpen your mind
A lot of us who are now adults haven’t had the opportunity to tackle an algebra or calculus problem in a long time. Take the time on e-Day to sit down at your desk and solve a logarithmic equation using the constant e. This will help you refresh your skills in these areas.

⚡ Memorize the digits
If the forefathers of e could wish for anything, it would be for more people to fall in love with mathematics’ beautiful lines and structure. High-performance calculators are rather costly, and not every kid in your region will be able to purchase one. Consider contributing a calculator so that someone else can enjoy the e-puzzle.

📅 When is e-Day?

Explore all 🔗 February holidays, including 🔗 Special Interest and other 🔗 Appreciation holidays.

We will continue to update this page with new information and interesting facts about e-Day. So be sure to check back soon.