Michele Franzoni

1. Hamjamiyat
2. Content Requests and Feedback
3. Multivariable Calculus Excercises

Hi all, I've notice a few days ago that the long waited for exercises in multivariable calculus are coming. If i open the main page of the course i can read the following "Practice content is comin...

1. Hamjamiyat
2. Content Requests and Feedback
3. Request to add a Mental math course

I have a draft of the article on how to square numbers in your head, here it is.   https://docs.google.com/document/d/1yT2APQYA0Vzhgz0RY_2YswQZcHMxH_kGT3Im-HVvkQ0/edit?usp=sharing

1. Hamjamiyat
2. Content Requests and Feedback
3. Request to add a Mental math course

I have a pretty clear idea about how to structure the course: two articles for each arithmetic operation explaining the most common methods to perform mental calculations, plus one article for squa...