15 oz. Coffee Mug with Famous Mathematical Formulas - Decodyne Math Mug Review

This mug was bigger than a regular coffee mug, rounded edges made it prettier and the equations were for different levels of math. It was a gift for a math teacher and she was delighted with it.

Cute mug. Sturdy and cool shape. Easily holds a 12oz K-Cup coffee. BUT, if you want to sell a mug with math formulas, get the formulas right. Please don't buy this as a gift for math teachers - there's nothing more embarrassing than carrying around a mug full of wrong formulas.

My son asked for a fun mug that was really easy to drink from. Since he's a math geek I found this and thought it would work. He loved it! It's fun, entertaining and very well done. I would also definitely recommend it to anyone who has a math fanatic in the family.

I bought this mug for my granddaughter who loves math. It's quite durable and I think the lettering and finish are good. I read that the equations are wrong, which is a little annoying. If I were a mathematician and knew the difference, I would be concerned. It would be better if the equations were correct.

Good idea but I think some of the equations are wrong. I believe that Newton's law of universal gravitation should be F = Gm1m2/r^2, the Fourier integral should be from negative infinity to positive infinity, and the integrand in the exponent should have a negative sign. Note to manufacturer: if you're going to sell something (especially to nerds like most people who bought it or were bought for) you'd better make sure it's correct.

Like physics, math has become my life. I've learned to see beauty in numbers, and to me it's all a work of art in itself. Personally, I enjoy a cup of hot coffee when I'm studying. Having a mug that matches your work is a really nice feeling. I would have given this coffee mug 5 stars but one of the equations was a little smudged when I took it out of the box :( otherwise if you like math you will love this mug!